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Investigate The Impact of The Distribution and Removal of Suspended on The Product Line

Investigate The Impact of The Distribution and Removal of Suspended on the Product Line

Shih Kun Lo, Advanced Semiconductor Engineering in Chung Li (ASECL)


AGENDA

IntroductionReferencesExperiment and Simulation resultsConclusion


INTRODUCTION

The application of advanced semiconductor engineering.

Smart Factory


SMART LIVING

A smart home allows occupants to have full control of the devices and their functions in their homes from anywhere.A smart home improves the quality of life by providing more convenience, safety and comfort for its occupants.

Remote-controlled appliances

Ambient temperature monitoring

Ambient light smart control

App-controlled lightingSecurity system

In-door air quality monitoring

Energy saving control


SMART BIKE

Riding a bike is a healthy mode of transport that is energy saving and reduces carbon emissions.Technology innovations today have helped make bikes smarter and safer.

Smart anti-theft lock/Automatic unlocking

Security alarm

Vital signs monitoringMotion-activated turn signals

Smart lights

UV monitor


SMART AUTOMOTIVE

Semiconductor manufacturers integrates packaging technologies with sensors such as image sensor, environment sensors, and controllers to manufacture various IC s with high standard of safety for realizing various functions that smart automotive required.

Safety

ADAS

Body

Powertrain

Instrumentation

Infotainment

Chassis EV/HEV

Aftermarket


SMART CITY

Smart cities make use of inter-connected information, data and resource sharing to efficiently manage various infrastructures such as street lighting, energy usage in buildings, and monitor traffic, parking and air quality.

Street lighting

Energy managementTraffic monitoring

Parking

Data managementAir monitoring


SMART FACTORY

AIoT manufacturing solutions leverage on big data analytics, machine, health, safety, energy and logistics management, to digitally connect the entire factory, employees, equipment and data.

Big Data Analytics

Machine

Facility/Safety/Energy Management

Equipment/Asset Management

v


CFD Modeling in Smart Factory

Industrial market is becoming increasingly competitive and companies need even more advanced resources to advantage over competitors.Computational Fluid Dynamics (CFD) simulation can determine a competitive advantage for smart factories in the light of possibilities offered by new technologies.

CFD simulation results


References

CFD Application on Cleanrooms Design, 2013

Evaluation of Air Flow Pattern for Conceptual Design of Automotive Painting Line Using Computational Fluid Dynamic (CFD) for Better Dust Particle Reduction, 2019

Simulation of Airflow in a Cleanroom to Solve Contamination Problem in an HDD Production Line, 2018


References

A study on the arrangement of air inlets in a Class 7 clean room, 2015 Feasibility Study for Installing Machine in Production Line to Avoid Particle Contamination Based on CFD Simulation, 2017


Experiment and Simulation results

Equipment A Equipment B Equipment C

location Inlet Outlet Inlet Outlet Inlet Outlet

Particle no. 280 670 3570 11390 220 190

Equipment B



Simulation results: - Simulation results show that in the

equipment B, there are low gas flow velocity contour, and lead the particle pollution issue in high risk.

New HEPA suggestion



Simulation results:- New HEPA arrangement helps the

better gas flow field on the laser marking and air return wall.



Simulation results: VOF model- Using VOF model to simulation the

pollutant distribution on the different HEPA arrangement.

Air return wallParticle outlet

Design 2Design 1

Design 2Design 1

20 sec

40 sec


Conclusions

The study showed that CFD methodology can predict to the distribution of contaminated particles.New HEPA arrangement can enhance the ability of particle remove.

Documents

Investigate The Impact of The - digitimes.com.tw