Cheng-Li Cheng
Biographic Data
| ID | 7853374 |
|---|---|
| NAME | Cheng-Li Cheng |
| GIVEN NAMES | Cheng-Li |
| FAMILY NAME | Cheng |
| SIGNATURE | CHENG C |
| AFFILIATIONS | National Taiwan University of Science and Technology |
| ORCID | 0000-0002-8163-6849 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 0 |
Time-Variant Positive Air Pressure in Drainage Stacks as a Pathogen Transmission Pathway of Covid-19
Time-variant positive air pressure in a drainage stack poses a risk of pathogenic virus transmission into a habitable space, however, the excessive risk and its significance have not yet been sufficiently addressed for drainage system designs. This study proposes a novel measure for the probable pathogenic virus transmission risk of a high-rise drainage stack with the occurrence of positive air pressure. The proposed approach is based on time-var…
CFD Numerical Simulation in Building Drainage Stacks as an Infection Pathway of Covid-19
Being aware of global pandemics, this research focused on the potential infection routes in building drainage systems. Case studies have found that dysfunctional building drainage systems not only failed to block contaminants but also potentially became a route for the spreading of viruses. Several fluid simulations in pipelines were conducted in this research using COMSOL Multiphysics. In particular, virus transmission from one patient's room to…
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Time-Variant Positive Air Pressure in Drainage Stacks as a Pathogen Transmission Pathway of Covid-19
Time-variant positive air pressure in a drainage stack poses a risk of pathogenic virus transmission into a habitable space, however, the excessive risk and its significance have not yet been sufficiently addressed for drainage system designs. This study proposes a novel measure for the probable pathogenic virus transmission risk of a high-rise drainage stack with the occurrence of positive air pressure. The proposed approach is based on time-var…
CFD Numerical Simulation in Building Drainage Stacks as an Infection Pathway of Covid-19
Being aware of global pandemics, this research focused on the potential infection routes in building drainage systems. Case studies have found that dysfunctional building drainage systems not only failed to block contaminants but also potentially became a route for the spreading of viruses. Several fluid simulations in pipelines were conducted in this research using COMSOL Multiphysics. In particular, virus transmission from one patient's room to…
Biology (2 works) · Drainage (2 works) · Ecology (2 works) · Engineering (2 works) · Environmental Science (2 works) · Infection Control and Ventilation (2 works) · Water Systems and Optimization (2 works) · Airflow (1 work) · Atmospheric pressure (1 work) · Building Energy and Comfort Optimization (1 work)