Feedback simulation of duct design for alkali exhaust system in a semiconductor factory

Chen, Wenliang; Chen, Huei-Jiunn; Chen, Sih‐Li

doi:10.1016/j.enbuild.2005.12.004

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…II. FEEDBACK SIMULATION METHOD Figure 1 shows the design flowchart for duct design, which includes four major steps: inputting given system dimensions and constraints, initial duct design, system simulation and correction procedures [6,7]. Initial design method can adopt one of the conventional duct design methods with designating given system conditions and limitations.…”

Section: Introductionmentioning

confidence: 99%

Process exhaust duct system design in a semiconductor factory using feedback simulation method

Chen

Shen

2010

2010 International Symposium on Computer, Communication, Control and Automation (3CA)

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Conventional duct design methods either fail to achieve pressure balance and ignore energy conservation in the actual running process. A feedback simulation method that contains system simulation and correction procedure is proposed. An acidity gas exhaust system in a semiconductor factory is presented in this study to understand the characteristics of the proposed method. The results demonstrate that the feedback simulation method improves efficiency of duct system design and facilitates the pressure balance of an exhaust duct system. It also provides the energy conservation strategies for the actual operating condition during the design stage.

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Section: Introductionmentioning

confidence: 99%

Process exhaust duct system design in a semiconductor factory using feedback simulation method

Chen

Shen

2010

2010 International Symposium on Computer, Communication, Control and Automation (3CA)

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An integrated system simulation and correction process for duct design in the industrial building

Chen

Chiang

2012

2012 Southeast Asian Network of Ergonomics Societies Conference (SEANES)

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Emergent Bacteria in Cystic Fibrosis:In VitroBiofilm Formation and Resilience under Variable Oxygen Conditions

Lopes

Azevedo

2014

BioMed Research International

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Concurrent to conventional bacterial pathogens, unusual microbes are emerging from cystic fibrosis (CF) airways. Nonetheless, little is known about the contribution of these newly microbes to the resilience of CF-associated biofilms, particularly under variable-oxygen concentrations that are known to occur in vivo in the mucus of CF patients. Two CF-emergent bacterial species, Inquilinus limosus and Dolosigranulum pigrum, and the major pathogen Pseudomonas aeruginosa were studied in terms of biofilm development and antibiotic susceptibilities under in vitro atmospheres with different oxygen availabilities. All species were able to develop in vitro biofilms under different oxygen-available environments, with D. pigrum accumulating high amounts of biomass and respiratory activities. When established, biofilms were of difficult eradication, with antibiotics losing their effectiveness in comparison with the corresponding planktonic populations. Surprisingly, biofilms of each emergent organism displayed multidrug resistance under aerobic environments, enduring even in low-oxygen atmospheres. This study suggests a potential prospect on the impact of nonconventional organisms I. limosus and D. pigrum on CF lung infections, demonstrating capacity to adapt to biofilm mode of life under restricted-oxygen atmospheres resembling CF airways, which may ultimately endanger the efficacy of currently used antibiotic regimens.

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Feedback simulation of duct design for alkali exhaust system in a semiconductor factory

Cited by 3 publications

References 2 publications

Process exhaust duct system design in a semiconductor factory using feedback simulation method

Process exhaust duct system design in a semiconductor factory using feedback simulation method

An integrated system simulation and correction process for duct design in the industrial building

Emergent Bacteria in Cystic Fibrosis:In VitroBiofilm Formation and Resilience under Variable Oxygen Conditions

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