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Thermal efficiency enhancement of an...

Zhang, Xinyu.

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Thermal efficiency enhancement of an A/C system using computer simulations.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Thermal efficiency enhancement of an A/C system using computer simulations./
作者:	Zhang, Xinyu.
面頁冊數:	85 p.
附註:	Source: Masters Abstracts International, Volume: 55-02.
Contained By:	Masters Abstracts International55-02(E).
標題:	Engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1604856
ISBN:	9781339290058

Thermal efficiency enhancement of an A/C system using computer simulations.
Zhang, Xinyu.

Thermal efficiency enhancement of an A/C system using computer simulations. - 85 p.

Source: Masters Abstracts International, Volume: 55-02.

Thesis (M.S.)--University of Rhode Island, 2015.

In this study, effects of airflow maldistribution in a prototype V-shaped evaporator (Model CAD501) for an air-conditioning (A/C) system are investigated using computer simulations. The configuration of the fin-and-tube heat exchanger is first simplified into a 30-channel air flow passages and velocity profiles of air flowing through the simplified heat exchanger passages are obtained using CFD (Computational Fluid Dynamics) software Abaqus. The performances of the A/C system are then evaluated using thermodynamics software EES (Engineering Equation Solver) based on the velocity distribution provided by the CFD simulation. Methodologies are proposed to solve the problems associated with the air flow mal-distribution. Preliminary experiments are conducted to qualitatively verify some of the computer simulations.

ISBN: 9781339290058Subjects--Topical Terms:

586835
Engineering.

Thermal efficiency enhancement of an A/C system using computer simulations.
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500 $a Adviser: Zongqin Zhang.
502 $a Thesis (M.S.)--University of Rhode Island, 2015.
520 $a In this study, effects of airflow maldistribution in a prototype V-shaped evaporator (Model CAD501) for an air-conditioning (A/C) system are investigated using computer simulations. The configuration of the fin-and-tube heat exchanger is first simplified into a 30-channel air flow passages and velocity profiles of air flowing through the simplified heat exchanger passages are obtained using CFD (Computational Fluid Dynamics) software Abaqus. The performances of the A/C system are then evaluated using thermodynamics software EES (Engineering Equation Solver) based on the velocity distribution provided by the CFD simulation. Methodologies are proposed to solve the problems associated with the air flow mal-distribution. Preliminary experiments are conducted to qualitatively verify some of the computer simulations.
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