TC 5.2 (Duct Design) Research Projects Project Year Contractor Title Paper
|
|
|
- Marilyn Morrison
- 6 years ago
- Views:
Transcription
1 TC 5.2 (Duct Design) s Year Contractor Title Paper RP Kansas State RP of Texas RP of Texas RP Tennessee Tech. RP Tennessee Tech. Duct Heat Transfer Heat Losses from Horizontal Ducts Carrying High Velocity Air by Kent & Nevins (ASHRAE Transactions 1966, V. 72, Pt.1) Oval Duct Loss Duct Design Information: A Critical Assessment of High Velocity Friction of Air Duct Liners No Final Report Pressure Drop in Flat-Oval; Spiral Air Ducts by Heyt & Diaz (ASHRAE Transactions 1975, V. 81, Pt.2) A Critical Assessment of High Velocity Duct Design Information by Rick Eschman and Dr. Wayne Long, September 1968 (ASHRAE Transactions 1970, V. 76) Flow Losses in Rectangular Ducts Lined with Fiberglass by Dr. Swim (ASHRAE Transactions 1978, V. 84, Pt.2 Plastic Duct Friction Friction Factor and Roughness for Airflow in Plastic Pipes by Dr. Swim (ASHRAE Transactions 1982, V. 88, Pt.1) RP ETL Laboratories Duct Leakage ETL Report No : Investigation of Duct Leakage, January 1985 RP Tennessee Tech. RP Tennessee Tech. No paper. Friction Chart Resistance to Flow of Round Galvanized Ducts by Dr. Griggs, Dr. Swim & G.H. Henderson. (ASHRAE Transactions 1987, V. 93, Pt.1, pp 3-16.) Duct Leakage: Measurement, Analysis and Prediction RP Fluor-Daniel Corp. T-Method: Optimization and Simulation RP Tennessee Tech. RP United McGill Corp. Rectangular Duct Friction Select Fitting Loss Duct Leakage Measurement and Analysis by Dr. William Swim & Dr. Edwin Griggs (ASHRAE Transactions 1995, V. 101, Pt.1: ) Using the T-Method for Duct System Design by Dr. Robert Tsal (ASHRAE Journal, March 1990) T-Method Duct Design, Part I: Optimization Theory by Dr. Tsal (ASHRAE Transactions 1988, V. 94, Pt.2) T-Method Duct Design, Part II: Calculation Procedure and Economic Analysis by Dr. Tsal (ASHRAE Transactions 1988, V. 94, Pt.2) T-Method Duct Design, Part III: Simulation by Dr. Tsal (ASHRAE Transactions 1990, V. 96, Pt.2) Flow Characteristics in Rectangular Ducts by Dr. E. Griggs (ASHRAE Transactions 1992, V. 98, Pt.1) New ASHRAE Local Loss for HVAC Fittings by P.J. Brooks (ASHRAE Transactions 1993, V. 99, Pt.2) 1
2 TC 5.2 (Duct Design) s Year Contractor Title Paper RP Oklahoma State RP Netsal & Associates RP Tennessee Tech. RP of Pittsburgh Computerized Fitting Database & Data Verification T-Method: Optimization with Leakage Oval Duct Fitting Resistance Modeling and Structural Testing of Flat Oval Ductwork RP Penn State Determination of Duct Fitting Analysis by Numerical Analysis RP Penn State Impact of Close Coupled Ductwork Fitting Arrangement on System Pressure Drop based upon CFD Analysis and Field Measurement Duct Fitting Data Enhancements and Data Base Development by Dr. Delahoussaye and Dr. McQuiston (ASHRAE Transactions 1994, V. 100, Pt.1) T-Method Duct Design: Part IV Duct Leakage Theory by Dr. Robert Tsal (ASHRAE Transactions 1998, V. 104, Pt.2) T-Method Duct Design: Part V Duct Leakage Calculation Technique and Economics by Dr. Robert Tsal (ASHRAE Transactions 1998, V. 104, Pt.2) Equivalent Round Diameter of Spiral Flat Oval Ducts by Brad Townsend, Fariborz Khodabakhsh, and Steve Idem (ASHRAE Transactions 1994, V. 100, Pt.2) Main Loss Coefficient Measurements for Flat Oval Tees and Laterals by Dr. Stephen Idem (ASHRAE Transactions 2003, V. 109, Pt.1: ) Loss Coefficient Measurements in Divided-Flow Flat Oval Fittings by Brad Townsend, F. Khodabakhsh & S. Idem. (ASHRAE Transactions 1996, V. 102, Pt.2: ) Influence of Area Ratio on Flat Oval Divided- Flow Fitting Loss by Dr. Idem & F. Khodabakhsh (HVAC&R, Vol. 5, No. 1: January 1999) Loss Coefficient Measurements for Flat Oval Elbows and Transitions by Brad Townsend, F. Khodabakhsh & S. Idem. (ASHRAE Transactions 1996, V. 102, Pt.2: ) Experimental Testing and Computational Modeling of Flat Oval Duct Deflection by Dr. Patrick Smolinski & G.S. Palmer (ASHRAE Transactions 1996, V. 102, Pt.1) Flow Modeling of Flat Oval Ductwork Elbows Using CFD by Dr Stanley Mumma (ASHRAE Transactions 1997, V. 103, Pt.1) Close Coupled Ductwork Fitting Pressure Drop by Dr. Stanley Mumma (HVAC&R, Vol. 3, No. 2, April 1997) 2
3 TC 5.2 (Duct Design) s Year Contractor Title Paper RP Tennessee Tech. Leakage of Ducted Air Terminals RP Ruskin Mfg. Co. Flow Resistance and Modulating Characteristics of Control Dampers 2003 Tennessee Tech. RP Tennessee Tech. RP Tennessee Tech Tennessee Tech. System Effects of Propeller Fans Flat Oval Elbows to Leakage of Ducted Air Terminal Connections: Part 1 Experimental Procedure and Data Reduction by Dr. Stephen Idem (ASHRAE Transactions, 2003, V. 109, Pt.2) Leakage of Ducted Air Terminal Connections: Part 2 Experimental Results (ASHRAE Transactions, 2003, V. 109, Pt.2) Flow Resistance Characteristics of Airflow Control Dampers by Robert Van Becelaere & Dr. Sauer (HVAC&R, Vol. 11, No. 1, January 2005) Van Becelaere, R. and H.J. Sauer Flow resistance and modulation characteristics of control dampers. (Final Report, RP-1157, June 2004) Pressure Loss Coefficient Measurements of Two Close-Coupled HVAC Elbows (HVAC&R, Vol. 11, No. 1, January 2005) Aerodynamic Performance and System Effects of Propeller Fans by M.N. Young, C. Darvennes & S. Idem (HVAC&R, Vol. 15, No. 2, March 2009: ) Influence of Aspect Ratio and Hydraulic Diameter on Flat Oval Elbow Loss by D. Kulkarni, S. Khaire & S. Idem (ASHRAE Transactions, 2009, V. 115, Pt.1) Measurements of Flat Oval Elbow Loss by D. Kulkarni, S. Khaire & S. Idem (ASHRAE Transactions, 2009, V. 115, Pt.1) Pressure Loss of Corrugated Spiral Duct by D. Kulkarni, S. Khaire & S. Idem (ASHRAE Transactions, 2009, V. 115, Pt.1, pp ) Measured and Predicted Pressure Loss in Corrugated Spiral Duct by D.C. Gibbs and S. Item (AB ) Influence of Test Section Entrance Conditions on Straight Flat Oval Duct Apparent Relative Roughness by S. Khaire and S. Idem Flat Oval Duct Leakage Class Measurement by D.C. Gibbs and S. Idem Measured and Predicted Pressure Loss in Corrugated Spiral Duct" by D.C. Gibbs and S. Idem (Funded by SPIDA) 3
4 TC 5.2 (Duct Design) s Year Contractor Title Paper RP Texas A&M HVAC Duct Efficiency Measurements RP Tennessee Tech Tennessee Tech. RP of Colorado Boulder, and of North Carolina Charlotte Flat Oval Junctions to Saddle Tap Tees to CFD Shootout Contest - Prediction of Duct Fitting Losses Pressure Losses in 12, 14, and 16 Non- Metallic Flexible Ducts with Compression and Sag by C. Culp and D. Cantrill (ASHRAE Transactions, 2009, V. 115, Pt.1, pp ) Static Pressure Losses in Nonmetallic Flexible Duct by C. Culp and K. Weaver (ASHRAE Transactions, 2007, V. 113, Pt.2, pp ) Comparative Analysis of CFD ΔP vs. Measured ΔP for Compressed Flexible Ducts by A. Ugursal and C. Culp (ASHRAE Transactions, 2007, V. 113, Pt.1) Culp, C. HVAC Flexible Duct Pressure Loss Measurements (Final Report, Texas A&M, May 2011). Measurements of Flat Oval Diverging Flow Fitting (Tees & Laterals) Loss by D.C. Gibbs and S. Idem. (ASHRAE Transactions, 2012, V. 118, Pt.1) Converging Flow Flat Oval Tees and Laterals to by D. Kulkarni, J. Cui, and S. Idem (HVAC&R, 2011, 17(5): ) Saddle-Tap Tees to by A.N Nalla and S. Idem. (ASHRAE Transactions, 2012, V. 118, Pt.1) 1 st Place: A procedure for predicting pressure loss coefficients of duct fittings using computational fluid dynamics by Wei Liu, Zhengwei Long, and Qingyan Chen. HVAC&R, 18(6): nd Place: CFD analysis of pressure losses in flat-oval duct fittings by Emir Sirbubalo (Sarajevo, Bosnia), Haris Lulic, and Milovan Gutovic (DE ). 3 rd Place: Prediction of duct fitting losses using computational fluid dynamics by Andy Manning, John Wilson, Nate Hanlon and Travis Mikjaniec. HVAC&R, 19:4, RP /14 of Illinois Flat Oval Transitions to Computational fluid dynamics to predict duct fitting losses: Challenges and opportunities by Ahmad Sleiti, John Zhai and S. Idem. HVAC&R, 19:1, 2-4. Flat Oval Transitions to by Y. Sun, S.E. Ford and Y. Zhang. (ASHRAE Transactions, 2015, V. 121, Pt.1) 4
5 TC 5.2 (Duct Design) s Year Contractor Title Paper 2012 Tennessee Tech Tennessee Tech Tennessee Tech. and Behls & Associates 2014 Tennessee Tech Tennessee Tech. a Fabric Air Dispersion System Loss of Bends in Fully Stretched Nonmetallic Flexible Ducts Predicted Pressure Loss in Low Pressure Wire-Wound Flexible Ducts Pressure and Velocity Variation in a Fabric Air Dispersion System Flexible Duct Loss a Fabric Air Dispersion System by D Kulkarni, A.N. Nalla. S. Idem and K. Gebke. (ASHRAE Transactions, 2012, V. 118, Pt.2) Pressue Loss in Fully Stretched Nonmetallic Flexible Duct with a Bend by R.K, Hodges, D. Kulkarni, and S. Idem. (HVAC&R, 19:1, (2013) Predicted Pressure Loss in Low Pressure Wire- Wound Flexible Ducts by S. Idem and H. Behls. (CH-15-09: ASHRAE Transactions, 2015, V. 121, Pt.1) J. Leverette, K. Gebke and S. Item Pressure and velocity variation in a fabric air dispersion system. HVAC&R, 20:8, , DOI: / URL: Kulkarmi, D. and S. Idem Loss coefficients of bends in fully stretched nonmetallic flexible ducts. Science and Technology for the Built Environment 21, ASHRAE. 5
NUMERICAL SIMULATION OF LOCAL LOSS COEFFICIENTS OF VENTILATION DUCT FITTINGS
Eleventh International IBPSA Conference Glasgow, Scotland July 7-30, 009 NUMERICAL SIMULATION OF LOCAL LOSS COEFFICIENTS OF VENTILATION DUCT FITTINGS Vladimir Zmrhal, Jan Schwarzer Department of Environmental
DESIGN & ENGINEERING DATA
DESIGN & ENGINEERING DATA Flow Friction loss through PVC pipe is normally obtained by using the Hazen-Williams equation shown below for water: f = 83 x ( 0 ) 2 x Q 2 Where: C di 4.8655 f = friction head
TC MINUTES COVER SHEET MEMBERS
AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC. 1791 Tullie Circle, N.E. Atlanta, GA 30329 404-636-8400 TC MINUTES COVER SHEET TC/TG/TRG NO TC 5.2 DATE January 31, 2017
TC MINUTES COVER SHEET MEMBERS ABSENT
AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC. 1791 Tullie Circle, N.E. Atlanta, GA 30329 404-636-8400 TC MINUTES COVER SHEET TC/TG/TRG NO TC 5.2 DATE July 28, 2014 TC/TG/TRG
Computational Fluid Dynamics (CFD) for Built Environment
Computational Fluid Dynamics (CFD) for Built Environment Seminar 4 (For ASHRAE Members) Date: Sunday 20th March 2016 Time: 18:30-21:00 Venue: Millennium Hotel Sponsored by: ASHRAE Oryx Chapter Dr. Ahmad
CONTROLLING ROOFTOP UNIT (RTU) NOISE
HUSHCORE Acoustical Products & Systems Technical Discussion General Information Terminology & Definitions Product Types Treatment Strategies Applications/Uses Industrial Architectural HVAC OEM Environmental
Pressure Losses Analysis in Air Duct Flow Using Computational Fluid Dynamics (CFD)
International Academic Institute for Science and Technology International Academic Journal of Science and Engineering Vol. 3, No. 9, 2016, pp. 55-70. ISSN 2454-3896 International Academic Journal of Science
Optimizing Cooling Performance Of a Data Center
ASHRAE www.ashrae.org. Used with permission from ASHRAE Journal. This article may not be copied nor distributed in either paper or digital form without ASHRAE s permission. For more information about ASHRAE,
EXPERIMENTAL INVESTIGATION OF A CENTRIFUGAL BLOWER BY USING CFD
Int. J. Mech. Eng. & Rob. Res. 2014 Karthik V and Rajeshkannah T, 2014 Research Paper ISSN 2278 0149 www.ijmerr.com Vol. 3, No. 3, July 2014 2014 IJMERR. All Rights Reserved EXPERIMENTAL INVESTIGATION
Analysis of fluid-solid coupling vibration characteristics of probe based on ANSYS Workbench
Analysis of fluid-solid coupling vibration characteristics of probe based on ANSYS Workbench He Wang 1, a, Changzheng Zhao 1, b and Hongzhi Chen 1, c 1 Shandong University of Science and Technology, Qingdao
HVAC Project. Comparison of Revit MEP Automatic Duct Sizing and Equal Friction Method Manual Calculations
346P HVAC Project Comparison of Revit MEP Automatic Duct Sizing and Equal Friction Method Manual Calculations ŀare Name: Date: 10 May 2010 Ben Meinke, Jimmy Principe, Richard Sniff Table of Contents Project
Round Self-Sealing HVAC SPIRAL DUCT & FITTINGS
Round Self-Sealing HVAC SPIRAL DUCT & FITTINGS Rev.#5 4/18 2 EASTERN TIGHT Fittings will save you money by reducing installation time by eliminating joint sealing. They feature a triple-lipped EPDM rubber
MODELING PARTICLE DEPOSITION IN VENTILATION DUCTS
MODELING PARTICLE DEPOSITION IN VENTILATION DUCTS MR Sippola 1* and WW Nazaroff 1,2 1 Dept. of Civil and Environmental Engineering, University of California, Berkeley, CA, USA 2 Indoor Environment Dept.,
DuctworkPro. User Guide
DuctworkPro for AutoCAD User Guide Version 2.0, March. 2004 Copyright 2004, Randall C. Wilkinson By Randall C. Wilkinson Freeware Version Users: This document describes the Professional Version of Ductwork.
Computational Fluid Dynamics (CFD) Simulation in Air Duct Channels Using STAR CCM+
Available onlinewww.ejaet.com European Journal of Advances in Engineering and Technology, 2017,4 (3): 216-220 Research Article ISSN: 2394-658X Computational Fluid Dynamics (CFD) Simulation in Air Duct
Declaration of Performance (DOP)
Declaration of Performance (DOP) No. 9174 015 DOP 2018-01-08 1. Unique identification code of the product-type: Multi-wall chimney system type DW-ECO-TITAN according to 2. Type, batch or serial number
IRIS Damper Application Guide
IRIS Damper Application Guide IRIS & IRIS-S S INTRODUCTION The IRIS damper is a brilliantly simple solution for fast and exact measurement, balance and control of airflow. It is ideal for supply and exhaust
CFD Topological Optimization of a Car Water-Pump Inlet using TOSCA Fluid and STAR- CCM+
CFD Topological Optimization of a Car Water-Pump Inlet using TOSCA Fluid and STAR- CCM+ Dr. Anselm Hopf Dr. Andrew Hitchings Les Routledge Ford Motor Company CONTENTS Introduction/Motivation Optimization
An Investigation on the Geometric Effects of a Vertical-Downward Elbow on Two-Phase Flow
An Investigation on the Geometric Effects of a Vertical-Downward Elbow on Two-Phase Flow Philip Graybill Grove City College Mechanical Engineering Andrew Hardison Robert Morris University Mechanical Engineering
401 west fields blvd El dorado springs, Missouri
401 west fields blvd El dorado springs, Missouri 64744 1-800-634-8449 Galvanized Sheet Metal Pipe Duct Elbows Fittings Serving the HVAC Industry Since 1948 401 W. Fields Blvd., El Dorado Springs, MO 64744
SIRI. Measurement and control damper QUICK FACTS
Measurement and control damper QUICK FACTS Type-approved method of measurement Short installation length Can be cleaned Low flow-generated noise level High measurement accuracy Ductwork leakage class C,
NUMERICAL ANALYSIS OF WIND EFFECT ON HIGH-DENSITY BUILDING AERAS
NUMERICAL ANALYSIS OF WIND EFFECT ON HIGH-DENSITY BUILDING AERAS Bin ZHAO, Ying LI, Xianting LI and Qisen YAN Department of Thermal Engineering, Tsinghua University Beijing, 100084, P.R. China ABSTRACT
Estimation of Flow Field & Drag for Aerofoil Wing
Estimation of Flow Field & Drag for Aerofoil Wing Mahantesh. HM 1, Prof. Anand. SN 2 P.G. Student, Dept. of Mechanical Engineering, East Point College of Engineering, Bangalore, Karnataka, India 1 Associate
Verification and Validation of Turbulent Flow around a Clark-Y Airfoil
Verification and Validation of Turbulent Flow around a Clark-Y Airfoil 1. Purpose 58:160 Intermediate Mechanics of Fluids CFD LAB 2 By Tao Xing and Fred Stern IIHR-Hydroscience & Engineering The University
Modeling & Simulation of Supersonic Flow Using McCormack s Technique
Modeling & Simulation of Supersonic Flow Using McCormack s Technique M. Saif Ullah Khalid*, Afzaal M. Malik** Abstract In this work, two-dimensional inviscid supersonic flow around a wedge has been investigated
AccuDuct ACCA Manual-D Duct Design
AccuDuct ACCA Manual-D Duct Design Software Inside This Manual How to Input Data for Duct Design Calculations. View Design Summaries and Print Reports. Using AccuDuct on a Tablet PC. Import AccuLoad Room
Electronic Supporting Information. Upgrading well plates using open-microfluidic patterning
Electronic Supplementary Material (ESI for Lab on a Chip. This journal is The Royal Society of Chemistry 2017 Electronic Supporting Information Upgrading well plates using open-microfluidic patterning
Modelling Vented Hydrogen Deflagrations:
59 th UKELG Discussion Meeting Warwick University - April 26 th 2018 Modelling Vented Hydrogen Deflagrations: The influence of user variability and model sensitivity James Stewart Health & Safety Executive,
CFD validation of the thermal comfort in a room using draft rates
CFD validation of the thermal comfort in a room using draft rates Authors: Mika Ruponen 1 and John A. Tinker 1 1 School of Civil Engineering, University of Leeds, UK Corresponding email: mika.ruponen@halton.com
Optimizing Bio-Inspired Flow Channel Design on Bipolar Plates of PEM Fuel Cells
Excerpt from the Proceedings of the COMSOL Conference 2010 Boston Optimizing Bio-Inspired Flow Channel Design on Bipolar Plates of PEM Fuel Cells James A. Peitzmeier *1, Steven Kapturowski 2 and Xia Wang
Energy Engineering: Tools and Trends
Energy Engineering: Tools and Trends AEE Northeast Ohio Chapter Meeting March 27, 2008 1 Introduction Background and Experience Energy Engineer for Trane 20 years in HVAC Industry Equipment design and
CNC Milling Machines Advanced Cutting Strategies for Forging Die Manufacturing
CNC Milling Machines Advanced Cutting Strategies for Forging Die Manufacturing Bansuwada Prashanth Reddy (AMS ) Department of Mechanical Engineering, Malla Reddy Engineering College-Autonomous, Maisammaguda,
What Is EPANET. Introduction to EPANET 2.0. EPANET Hydraulic Modeling Capabilities. EPANET Operational Definitions
What Is EPANET Introduction to EPANET 2.0 Shirley Clark, Penn State Harrisburg Robert Pitt, University of Alabama Performs extended period simulation of hydraulic and water quality behavior within pressurized
Introduction to EPANET 2.0. What Is EPANET
Introduction to EPANET 2.0 Shirley Clark, Penn State Harrisburg Robert Pitt, University of Alabama What Is EPANET Performs extended period simulation of hydraulic and water quality behavior within pressurized
SPRING 2017 TRAINING MILWAUKEE, WI
SPRING 2017 TRAINING MILWAUKEE, WI Auer Steel & Heating Supply Co. 2935 W Silver Spring Dr. Registration: http://www.auersteel.com/training/scheduled-classes/ NATE/EPA608 Certification Testing Multiple
Coupling of Simulation Tools - Building Controls Virtual Test Bed Michael Wetter. August, 2010
Acknowledgements Coupling of Simulation Tools - Building Controls Virtual Test Bed Michael Wetter Simulation Research Group Building Technologies Department Energy and Environmental Technologies Division
Optimized Thermal Systems, Inc.
Optimized Thermal Systems, Inc. Company Services Brochure Optimized Thermal Systems, Inc. 7040 Virginia Manor Road, Beltsville, MD 20705 TEL. +1-866-485-8233 www.optimizedthermalsystems.com info@optimizedthermalsystems.com
Background to Rock Roughness Equation
Background to Rock Roughness Equation WATERWAY MANAGEMENT PRACTICES Photo 1 Rock-lined fish ramp Photo 2 Added culvert bed roughness Introduction Formulas such as the Strickler Equation have been commonly
Introduction to ANSYS CFX
Workshop 03 Fluid flow around the NACA0012 Airfoil 16.0 Release Introduction to ANSYS CFX 2015 ANSYS, Inc. March 13, 2015 1 Release 16.0 Workshop Description: The flow simulated is an external aerodynamics
Numerical Simulation of Middle Thick Plate in the U-Shaped Bending Spring Back and the Change of Thickness
Send Orders for Reprints to reprints@benthamscience.ae 648 The Open Mechanical Engineering Journal, 2014, 8, 648-654 Open Access Numerical Simulation of Middle Thick Plate in the U-Shaped Bending Spring
Commercial HVAC Efficiency Regulations and Refrigerants Are Changing: Are You Ready?
Commercial HVAC Efficiency Regulations and Refrigerants Are Changing: Are You Ready? Polling Question To receive one credit unit for continued education through the American Institute of Architects (AIA),
VFC. Operating manual TROX air terminal units Type VFC volume flow controllers. General information 2. VFC series volume flow controllers
Type volume flow controllers series volume flow controllers General information Correct use Safety notes Area of application Operating modes Product description Installation 4 Commissioning and wiring
CPH Series. Submittal Data Form. 7½- to 12½-Ton Self-Contained. Packaged Heat Pump. with R-410A
CPH Series 7½- to 12½-Ton Self-Contained Submittal Data Form Job Name Purchaser Order No. Engineer Unit No. Model No. Unit Designation Performance Data Certified By: Packaged Heat Pump with R-410A Standard
SPRING 2017 TRAINING PLYMOUTH, MN
SPRING 2017 TRAINING PLYMOUTH, MN Auer Steel & Heating Supply Co. 865 Xenium Lane, 55441 Registration: http://www.auersteel.com/training/scheduled-classes/ NATE/EPA608 Certification Testing Multiple dates.
Recapture Capacity for Existing. and Airflow Optimization
Recapture Capacity for Existing Data Centers Through Cooling and Airflow Optimization Introduction Challenges and Trends Agenda Cooling & Airflow Optimization Takeaways Learning Objectives Recognize opportunities
Drag and Lift Validation of Wing Profiles
Drag and Lift Validation of Wing Profiles STAR European Conference 2010 London By: Dr Martin van Staden Aerotherm Computational Dynamics 14th IAHR Conference December 2009 Outline of Presentation Background
CFD Modeling of an Existing Raised-Floor Data Center
CFD Modeling of an Existing Raised-Floor Data Center Amir Radmehr 1, Brendan Noll 2, John Fitzpatrick 2, Kailash Karki 1 1. Innovative Research, Inc. 3025 Harbor Lane N, Suite 300, Plymouth, MN 2. University
Influence of mesh quality and density on numerical calculation of heat exchanger with undulation in herringbone pattern
Influence of mesh quality and density on numerical calculation of heat exchanger with undulation in herringbone pattern Václav Dvořák, Jan Novosád Abstract Research of devices for heat recovery is currently
The Standard Module - Ventilation Systems
Chapter 3 The Standard Module - Ventilation Systems 3.1 Introduction The PIPENET Vision Standard module is a tool for steady state flow modelling of networks of pipes and ducts. It can model incompressible
Simulation of Turbulent Flow over the Ahmed Body
Simulation of Turbulent Flow over the Ahmed Body 58:160 Intermediate Mechanics of Fluids CFD LAB 4 By Timur K. Dogan, Michael Conger, Maysam Mousaviraad, and Fred Stern IIHR-Hydroscience & Engineering
Jet nozzle, type DW-N2 Swivel jet nozzle, type DW-V2 Twist nozzle, type DW-V2-...-DR
, type DW-N Swivel jet nozzle, type DW-V Twist nozzle, type DW-V-...-DR DS 1 E 0.00/ and twist nozzle Preliminary remarks It is advisable to use nozzles to air-condition large spaces where the supply air
Numerical Investigation of Pressure-Drop in Valve Test-rig Design
Numerical Investigation of Pressure-Drop in Valve Test-rig Design G. V. Patel 1, Akash Patel 2, M. N. Makwana 3, Dr. N. K. Chavda 4 1 Research Scholar, Gujarat Technological Uni. Ahmedabad, India 2 PG
EER Optimizer for DX Air Conditioners
EER Optimizer for DX Air Conditioners Mike West, PhD, PE Advantek Consulting Engineering August 16, 2017 Tampa Convention Center Tampa, Florida EER Optimizer for DX Air Conditioners TOPICS Problems addressed
Digital Design for Centrifugal Fans
Digital Design for Centrifugal Fans John Abbitt, Sam Lowry Department of Mechanical & Aerospace Engineering, University of Florida / Simerics, Inc. Abstract An objective in the curriculum in the Department
WONG HSI, J. J. MIAU,
Flow Separation Control with a Truncated Ellipse Airfoil in Cycling Aerodynamics WONG HSI, J. J. MIAU Department of Aeronautics and Astronautics (DAA), National Cheng Kung University, Tainan, Taiwan (R.O.C)
Name Section Date. Experiment Reflection and Refraction
Name Section Date Introduction: Experiment Reflection and Refraction The travel of light is often represented in geometric optics by a light ray, a line that is drawn to represent the straight-line movement
Simulation of Piping 3D Designs Powered by Modelica
Xavier Rémond 1 Thierry Gengler 1 Christophe Chapuis 1 1 Dassault Systèmes, Vélizy Villacoublay, France, {Xavier.Remond, Thierry.Gengler, Christophe.Chapuis}@3ds.com Abstract Traditionally, piping systems
Unique Airflow Visualization Techniques for the Design and Validation of Above-Plenum Data Center CFD Models
Unique Airflow Visualization Techniques for the Design and Validation of Above-Plenum Data Center CFD Models The MIT Faculty has made this article openly available. Please share how this access benefits
Computational Simulation of the Wind-force on Metal Meshes
16 th Australasian Fluid Mechanics Conference Crown Plaza, Gold Coast, Australia 2-7 December 2007 Computational Simulation of the Wind-force on Metal Meshes Ahmad Sharifian & David R. Buttsworth Faculty
Strategies for increasing the accuracy of sheet metal forming finite element models
Journal of Physics: Conference Series PAPER OPEN ACCESS Strategies for increasing the accuracy of sheet metal forming finite element models To cite this article: Toni Chezan et al 2018 J. Phys.: Conf.
High-performance, low-cost liquid micro-channel cooler
High-performance, low-cost liquid micro-channel cooler R.L. Webb Department of Mechanical Engineering, Penn State University, University Park, PA 1680 Keywords: micro-channel cooler, liquid cooling, CPU
Verification of Laminar and Validation of Turbulent Pipe Flows
1 Verification of Laminar and Validation of Turbulent Pipe Flows 1. Purpose ME:5160 Intermediate Mechanics of Fluids CFD LAB 1 (ANSYS 18.1; Last Updated: Aug. 1, 2017) By Timur Dogan, Michael Conger, Dong-Hwan
Flow Modeling and Testing of ESPs
Flow Modeling and Testing of ESPs ICESP 2018 Charlotte, NC, USA Robert Mudry, P.E. Airflow Sciences Corporation Livonia, MI, USA rmudry@airflowsciences.com 1 Outline Introduction ESP Fluid Flow Basics
Fundamentals of CFD and Data Center Cooling Amir Radmehr, Ph.D. Innovative Research, Inc.
Minneapolis Symposium September 30 th, 2015 Fundamentals of CFD and Data Center Cooling Amir Radmehr, Ph.D. Innovative Research, Inc. radmehr@inres.com Learning Objectives 1. Gain familiarity with Computational
Field Calibration Check Procedure Minneapolis Duct Blaster System (with DG-700)
Field Calibration Check Procedure Minneapolis Duct Blaster System (with DG-700) The following procedure uses a Duct Blaster Field Calibration Plate to perform a field calibration check on your Series B
Bridge Software Institute 2
EXECUTIVE SUMMARY This report summarizes six API soil models that have been implemented into the FB- MultiPier computer program according to the American Petroleum Institute Recommended Practice 2A LRFD
IACMI - The Composites Institute
IACMI - The Composites Institute Raymond. G. Boeman, Ph.D. Associate Director Vehicle Technology Area managed & operated by Michigan State University Manufacturing USA - Institutes Membership 149 Members
Sincerely, Your Partners at Specified Fittings
N E S E S Washington Location 164 W. Smith Rd. Bellingham, WA 98226-9616 360-398-7700 360-398-7051 Fax Mailing Address Montana Location 483 Airport Rd. Stevensville, MT 59870-6363 406-777-3466 406-777-7181
ScienceDirect. Forming of ellipse heads of large-scale austenitic stainless steel pressure vessel
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 81 (2014 ) 837 842 11th International Conference on Technology of Plasticity, ICTP 2014, 19-24 October 2014, Nagoya Congress
Using STAR-CCM+ for Catalyst Utilization Analysis
Using STAR-CCM+ for Catalyst Utilization Analysis Amsterdam Netherlands March 19-21 2012 W.U. A. Leong Dunton Technical Centre Ford Motor Company S. Eroglu and S. Guryuva Gebze Engineering Ford Otosan
Modelling of a Wall Inlet in Numerical Simulation of Airflow in Livestock Buildings
1 Modelling of a Wall Inlet in Numerical Simulation of Airflow in Livestock Buildings B. Bjerg 1, K. Svidt 2, S Morsing 3, G. Zhang 3 and J. O. Johnsen 3 1 The Royal Veterinary and Agricultural University,
ACTIVE FLOW CONTROL IN TWIN AIR-INTAKE USING VORTEX GENERATORS JETS
Proceedings of the International Conference on Mechanical Engineering 11 (ICME11) 18- December 11, Dhaka, Bangladesh ICME11-FL-24 ACTIVE FLOW CONTROL IN TWIN AIR-INTAKE USING VORTEX GENERATORS JETS Akshoy
Measurements in Fluid Mechanics
Measurements in Fluid Mechanics 13.1 Introduction The purpose of this chapter is to provide the reader with a basic introduction to the concepts and techniques applied by engineers who measure flow parameters
PERFORMANCE DATA SCD. SCD 12 in. x 12 in. Face Size. SCD 20 in. x 20 in. Face Size. Square Cone Diffuser
12 in. x 12 in. Face 4 Neck Velocity (fpm) 400 00 00 00 00 900 00 1200 1400 0 Velocity Pressure (in. w.g.)..01.022.031.040.00.02.090.122..013.021.030.041.04.0.04.121.1.21 Flow Rate (cfm) 3 44 2 1 0 4 122
USING CFD SIMULATIONS TO IMPROVE THE MODELING OF WINDOW DISCHARGE COEFFICIENTS
USING CFD SIMULATIONS TO IMPROVE THE MODELING OF WINDOW DISCHARGE COEFFICIENTS Erin L. Hult 1, Gianluca Iaccarino 2, and Martin Fischer 2 1 Lawrence Berkeley National Laboratory, Berkeley, CA 2 Stanford
CFD V&V Workshop for CFD V&V Benchmark Case Study. ASME 2015 V&V Symposium
CFD V&V Workshop for CFD V&V Benchmark Case Study ASME 2015 V&V Symposium ASME V&V 30 Committee Las Vegas, Nevada May 14, 2015 CFD V&V Workshop Why are we here? Goals CFD V&V Benchmark Case Study State
Modelling wind driven airflow rate with CFD and verification of. approximation formulas based on wind pressure coefficients
Modelling wind driven airflow rate with CFD and verification of approximation formulas based on wind pressure coefficients S. Leenknegt 1 *, B. Piret 1, A. Tablada de la Torre 1, D. Saelens 1 (1) Division
COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF ORIFICE PLATE METERING SITUATIONS UNDER ABNORMAL CONFIGURATIONS
COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF ORIFICE PLATE METERING SITUATIONS UNDER ABNORMAL CONFIGURATIONS Dr W. Malalasekera Version 3.0 August 2013 1 COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF ORIFICE PLATE
Coupled Analysis of FSI
Coupled Analysis of FSI Qin Yin Fan Oct. 11, 2008 Important Key Words Fluid Structure Interface = FSI Computational Fluid Dynamics = CFD Pressure Displacement Analysis = PDA Thermal Stress Analysis = TSA
Airside Economizer Comparing Different Control Strategies and Common Misconceptions
Airside Economizer Comparing Different Control Strategies and Common Misconceptions Jijun Zhou, PE Guanghua Wei, PE W. Dan Turner, PhD, PE David E. Claridge, PhD, PE Texas A&M University College Station,
Methodology for Assessing Fire Hazards to HEPA Filters from Embers in Nuclear Facilities
Methodology for Assessing Fire Hazards to HEPA Filters from Embers in Nuclear Facilities by Gerard Garcia, Werner Bergman, Patrick Sullivan and Johnny Dick Bechtel National, Inc. River Protection Project
Training courses 2018
Training courses 2018 The UK s leading specialist air conditioning and refrigeration training provider Get ahead, develop your skills and knowledge Professional training and practical instruction on latest
Thermal and Flow Modeling & Validation of an Exhaust Gas Particulate Matter Sensor
Thermal and Flow Modeling & Validation of an Exhaust Gas Particulate Matter Sensor A. Lourdhusamy, B. Henderson, J. Steppan, V. Wang, J. Fitzpatrick, K. Allmendinger EmiSense Technologies, LLC Salt Lake
PARAMETRIC STUDY WITH GEOFRAC: A THREE-DIMENSIONAL STOCHASTIC FRACTURE FLOW MODEL. Alessandra Vecchiarelli, Rita Sousa, Herbert H.
PROCEEDINGS, Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 3, 23 SGP-TR98 PARAMETRIC STUDY WITH GEOFRAC: A THREE-DIMENSIONAL STOCHASTIC
Post Stall Behavior of a Lifting Line Algorithm
Post Stall Behavior of a Lifting Line Algorithm Douglas Hunsaker Brigham Young University Abstract A modified lifting line algorithm is considered as a low-cost approach for calculating lift characteristics
ON INVESTIGATING THE C-TRANSITION CURVE FOR NOISE REDUCTION
On Investigating The C-Transition Curve for Noise Reduction ON INVESTIGATING THE C-TRANSITION CURVE FOR NOISE REDUCTION Azma Putra 1*, Or Khai Hee 2, Saifudin Hafiz Yahaya 3 1,2 Faculty of Mechanical Engineering,
Cabinet Features Heavy-gauge, galvanized-steel cabinet with UV-resistant powder-paint finish Full perimeter rail Sloped drain pan
DCH Series Submittal Data Form 7½ - 12½ Ton Packaged Heat Pump Up to 11.5 EER & 3.4 COP Cooling Capacity: 90,000 140,000 BTU/h Heating Capacity: 90,000 142,000 BTU/h Job Name Purchaser Order No. Engineer
Available online at ScienceDirect. Procedia Engineering 146 (2016 )
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 146 (2016 ) 350 358 8th International Cold Climate HVAC 2015 Conference, CCHVAC 2015 Influence of air-conditioning outdoor unit
Estimating Vertical Drag on Helicopter Fuselage during Hovering
Estimating Vertical Drag on Helicopter Fuselage during Hovering A. A. Wahab * and M.Hafiz Ismail ** Aeronautical & Automotive Dept., Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310
COMPUTATIONAL AND EXPERIMENTAL INTERFEROMETRIC ANALYSIS OF A CONE-CYLINDER-FLARE BODY. Abstract. I. Introduction
COMPUTATIONAL AND EXPERIMENTAL INTERFEROMETRIC ANALYSIS OF A CONE-CYLINDER-FLARE BODY John R. Cipolla 709 West Homeway Loop, Citrus Springs FL 34434 Abstract A series of computational fluid dynamic (CFD)
Fluid-Structure Interaction Modeling of High-Aspect Ratio Nuclear Fuel Plates using COMSOL
Fluid-Structure Interaction Modeling of High-Aspect Ratio Nuclear Fuel Plates using COMSOL Franklin Curtis 1 Kivanc Ekici 1 James Freels 2 1 University of Tennessee, Knoxville, TN 2 Oak Ridge National
IBISTM. Duct diffuser with discs for supply air
TM Duct diffuser with discs for supply air Quick facts 0 flexible distribution pattern High induction capacity Suspended installation Easy installation Modular length: 00 mm Available in alternative colours
A BEND GEOTHERMALTWO-PHASE PRESSURE LOSS 1. INTRODUCTION. Geothermal Institute, University of Auckland
GEOTHERMALTWO-PHASE PRESSURE LOSS A BEND A. K.C. Geothermal Institute, University of Auckland Jakarta, Indonesia SUMMARY When a two-phase fluid flows through a bend, its flow pattern is disturbed. The
High-Fidelity Simulation of Unsteady Flow Problems using a 3rd Order Hybrid MUSCL/CD scheme. A. West & D. Caraeni
High-Fidelity Simulation of Unsteady Flow Problems using a 3rd Order Hybrid MUSCL/CD scheme ECCOMAS, June 6 th -11 th 2016, Crete Island, Greece A. West & D. Caraeni Outline Industrial Motivation Numerical
Fan-Powered VAV Terminal Units
This article was published in ASHRAE Journal, October 2017. Copyright 2017 ASHRAE. Posted at www.ashrae.org. This article may not be copied and/or distributed electronically or in paper form without permission
THE APPLICATION OF AN ATMOSPHERIC BOUNDARY LAYER TO EVALUATE TRUCK AERODYNAMICS IN CFD
THE APPLICATION OF AN ATMOSPHERIC BOUNDARY LAYER TO EVALUATE TRUCK AERODYNAMICS IN CFD A SOLUTION FOR A REAL-WORLD ENGINEERING PROBLEM Ir. Niek van Dijk DAF Trucks N.V. CONTENTS Scope & Background Theory:
Modeling of Compressors and Expansion Devices With Two-Phase Refrigerant Inlet Conditions
Purdue University Purdue e-pubs International Refrigeration and Air Conditioning Conference School of Mechanical Engineering 2006 Modeling of Compressors and Expansion Devices With Two-Phase Refrigerant
SPC 307 Aerodynamics. Lecture 1. February 10, 2018
SPC 307 Aerodynamics Lecture 1 February 10, 2018 Sep. 18, 2016 1 Course Materials drahmednagib.com 2 COURSE OUTLINE Introduction to Aerodynamics Review on the Fundamentals of Fluid Mechanics Euler and
National Light Sources Pty Ltd Electrical Accessories - Date 8th April, Coombes Drive, Penrith, NSW, 2750 Australia
National Light Sources Pty Ltd 15 Coombes Drive, Penrith, NSW, 2750 Australia 15 Coombes Drive Penrith NSW 2750 Tel: 02-4732 5444 Fax: 02-4732 6600 Email: sales@nlslight.com.au Product list for Electrical
CFD Modeling of the Closed Injection Wet- Out Process For Pultrusion
CFD Modeling of the Closed Injection Wet- Out Process For Pultrusion Michael Connolly Business Development Team Auburn Hills, MI, USA Mark Brennan Core Science Team Everberg, Belgium Huntsman Polyurethanes