Presentation is loading. Please wait.

Presentation is loading. Please wait.

CFD Role in Thailand’s Electronics Manufacturing Ekachai Juntasaro CFD Lab School of Mechanical Engineering Institute of Engineering Suranaree University.

Published byMegan Snow Modified over 9 years ago

Similar presentations

Presentation on theme: "CFD Role in Thailand’s Electronics Manufacturing Ekachai Juntasaro CFD Lab School of Mechanical Engineering Institute of Engineering Suranaree University."— Presentation transcript:

1 CFD Role in Thailand’s Electronics Manufacturing Ekachai Juntasaro CFD Lab School of Mechanical Engineering Institute of Engineering Suranaree University of Technology Nakhon Ratchasima, Thailand

2 Electronics Manufacturing (1/4) Cleanroom: 104 m x 52 m x 3 m

3 Electronics Manufacturing (2/4) Zoom-in

4 Electronics Manufacturing (3/4) > 800 Air-inlets > 40 Air-outlets

5 Electronics Manufacturing (4/4)

6 What did we do? (1/6) CFD software for cleanroom: – CAMETA version 2.0 – Time-independent (steady-state) solution – Three-dimensional domain – Cartesian coordinate system Physical quantity of interest: – Airflow velocity

7 What did we do? (2/6) Cleanroom test case

8 What did we do? (3/6) Cleanroom test case: z = -1.7 m

9 What did we do? (4/6) Cleanroom test case: z = -4.8 m

10 What did we do? (5/6) Cleanroom test case: y = 0.6 m

11 What did we do? (6/6) Cleanroom test case: y = 1.0 m

12 What are we doing? (1/1) CFD software for cleanroom: – CAMETA version 3.0 – Time-independent (steady-state) solution – Three-dimensional domain – Cartesian coordinate system Physical quantities of interest: – Temperature distribution – Relative humidity distribution – Particle concentration distribution

13 What do we dream of? (1/1) Cleanroom-embeded-software control system – CFD software = Visualizing as numerical sensors – Online sensors = Physical sensors where needed – Supercomputer = ~ Real time computing for CFD Benefits – Automatic control system – No disturbance & contamination into cleanroom – Detailed information inside cleanroom – Infrastructure for nanotechnology

14 What research area needed? (1/1) Turbulence Modeling Scalar-Transport-Phenomena Modeling: – Temperature (Heat) – %RH (Humidity, or Moisture Content) – Particle Concentration Fast and Adaptive Computing Algorithm Grid and Cluster Computing Sensor, Measurement & Instrumentation

15 Acknowledgements Dr. Piyawut Srichaikul National Electronics and Computer Technology Center (NECTEC) Seagate Technology (Thailand) Ltd. Philips Semiconductors (Thailand) Co., Ltd.

16 Thank you for your interest

Download ppt "CFD Role in Thailand’s Electronics Manufacturing Ekachai Juntasaro CFD Lab School of Mechanical Engineering Institute of Engineering Suranaree University."

Similar presentations

Building a CFD Grid Over ThaiGrid Infrastructure Putchong Uthayopas, Ph.D Department of Computer Engineering, Faculty of Engineering, Kasetsart University,

Building a CFD Grid Over ThaiGrid Infrastructure Putchong Uthayopas, Ph.D Department of Computer Engineering, Faculty of Engineering, Kasetsart University,
Recent development of e- Science & Grid in Thailand 24 January 2006 Piyawut Srichaikul, NECTEC Putchong Uthayopas, KU.

"Recent development of e- Science & Grid in Thailand" 24 January 2006 Piyawut Srichaikul, NECTEC Putchong Uthayopas, KU.
22 Oct 2005PRAGMA-9 October 20-22, 2005 University of Hyderabad, India Proposal to host a PRAGMA2007 workshop in Bangkok Thailand National Electronics.

22 Oct 2005PRAGMA-9 October 20-22, 2005 University of Hyderabad, India Proposal to host a PRAGMA2007 workshop in Bangkok Thailand National Electronics.
O.Yoshida, M.Andou Tokyo Gas Co., Ltd.

O.Yoshida, M.Andou Tokyo Gas Co., Ltd.
1 Application of for Predicting Indoor Airflow and Thermal Comfort.

1 Application of for Predicting Indoor Airflow and Thermal Comfort.
By Nayyab Nadeem IX White Industrial Use of a Computer Computers are useful tools for warehouses, distribution centers, manufacturers and other industrial.

By Nayyab Nadeem IX White Industrial Use of a Computer Computers are useful tools for warehouses, distribution centers, manufacturers and other industrial.
SolidWorks Flow Simulation

SolidWorks Flow Simulation
Outline Overview of Pipe Flow CFD Process ANSYS Workbench

Outline Overview of Pipe Flow CFD Process ANSYS Workbench
Determination of HGA aerodynamic indicial responses for unsteady flow computation Somprasong Saowjoo King Mongkut’s University of Technology Thonburi Mechanical.

Determination of HGA aerodynamic indicial responses for unsteady flow computation Somprasong Saowjoo King Mongkut’s University of Technology Thonburi Mechanical.
A numerical simulation of urban and regional meteorology and assessment of its impact on pollution transport A. Starchenko Tomsk State University.

A numerical simulation of urban and regional meteorology and assessment of its impact on pollution transport A. Starchenko Tomsk State University.
Interactive System for Pulverized Coal Combustion Visualization with Fluid Simulator Marek Gayer, Pavel Slavík and František Hrdlička Department of Computer.

Interactive System for Pulverized Coal Combustion Visualization with Fluid Simulator Marek Gayer, Pavel Slavík and František Hrdlička Department of Computer.
Www.nasa.gov National Aeronautics and Space Administration Numerical Simulation of a fully turbulent flow in a pipe at low Reynolds numbers Click to edit.

National Aeronautics and Space Administration Numerical Simulation of a fully turbulent flow in a pipe at low Reynolds numbers Click to edit.
MAE513 Spring 2001 Prof. Hui Meng & Dr. David Song Dept. of Mechanical & Aerospace Engineering Advanced Diagnostics for Thermo- Fluids Laser Flow Diagnostics.

MAE513 Spring 2001 Prof. Hui Meng & Dr. David Song Dept. of Mechanical & Aerospace Engineering Advanced Diagnostics for Thermo- Fluids Laser Flow Diagnostics.
Computational Fluid Dynamics (CFD) Study on the Influence of Airflow Patterns on Carbon Dioxide Distribution and Emission Rate in a Scaled Livestock Building.

Computational Fluid Dynamics (CFD) Study on the Influence of Airflow Patterns on Carbon Dioxide Distribution and Emission Rate in a Scaled Livestock Building.
Clean Technologies for Controlled Environment Tengfang (Tim) Xu, Ph.D., PE Lawrence Berkeley National Laboratory.

Clean Technologies for Controlled Environment Tengfang (Tim) Xu, Ph.D., PE Lawrence Berkeley National Laboratory.
P10054 Enhancements to Cigarette Smoking Machine Senior Design Fall/Winter 2009 Team Lead Frank Forkl (ME) Slide 1 of 8 P10054.

P10054 Enhancements to Cigarette Smoking Machine Senior Design Fall/Winter 2009 Team Lead Frank Forkl (ME) Slide 1 of 8 P10054.
Department of ADVANCED TECHNOLOGY FUSION 1 u-Science Center Collaboration Proposals for Tele-Sciences WG Karpjoo Jeong

Department of ADVANCED TECHNOLOGY FUSION 1 u-Science Center Collaboration Proposals for Tele-Sciences WG Karpjoo Jeong
Laser Treatment Modeling Capabilities at Rensselaer-Hartford Ernesto Gutierrez-Miravete Rensselaer at Hartford

Laser Treatment Modeling Capabilities at Rensselaer-Hartford Ernesto Gutierrez-Miravete Rensselaer at Hartford
9. Cleanroom Testing and Monitoring. Purposes for initial test: Fulfill the design –working correctly and achieving the contamination standards Bench-mark:

9. Cleanroom Testing and Monitoring. Purposes for initial test: Fulfill the design –working correctly and achieving the contamination standards Bench-mark:
Image courtesy of National Optical Astronomy Observatory, operated by the Association of Universities for Research in Astronomy, under cooperative agreement.

Image courtesy of National Optical Astronomy Observatory, operated by the Association of Universities for Research in Astronomy, under cooperative agreement.

Similar presentations

Ads by Google