S
Shiwei Zhang
Researcher at Northeastern University (China)
Publications - 21
Citations - 215
Shiwei Zhang is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Knudsen number & Direct simulation Monte Carlo. The author has an hindex of 6, co-authored 18 publications receiving 112 citations.
Papers
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Journal ArticleDOI
Shape Effect on the Temperature Field during Microwave Heating Process
TL;DR: In this paper, the authors focused on the numerical simulation of shape effect, which was evaluated by microwave power absorption capability and temperature distribution uniformity in a single sample heated in a domestic microwave oven.
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Knudsen pumps: a review
TL;DR: KPs are defined and classified according to the flow mechanisms of the thermally induced flows, and three aspects of configurations, performance, applications, and current problems of KPs in the current state of research are reviewed and analyzed.
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Sensitivity analysis of intermittent microwave convective drying based on multiphase porous media models
TL;DR: In this article, fundamental models were used by considering heat and mass multiphase transport in a porous medium which was coupled with the intermittent microwave convective combination drying process, and independent analysis was conducted to select a suitable mesh and time step.
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Numerical simulation of thermal edge flow in ratchet-like periodically patterned micro-channels
TL;DR: In this paper, a numerical analysis of a novel configuration of the Knudsen pump for rarefied gas flow is presented, where the authors apply the direct simulation Monte Carlo (DSMC) method to study the influence of the operation conditions and geometric parameters on the gas flow.
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Study of Flow Characteristics of Gas Mixtures in a Rectangular Knudsen Pump.
TL;DR: The results show that the changing in the gas physical properties does not affect the distribution of the velocity field, temperature fields, or other fields in the Knudsen pump, and the thermal creep effect is related to the molecular mass of the gas.