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Dive into the research topics where Lizhen Gao is active.

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Featured researches published by Lizhen Gao.


ASME 2005 Summer Heat Transfer Conference collocated with the ASME 2005 Pacific Rim Technical Conference and Exhibition on Integration and Packaging of MEMS, NEMS, and Electronic Systems | 2005

Experimental Investigation of an Electro-Adsorption Chiller

Kim Choon Ng; Xiaolin Wang; Lizhen Gao; Anutosh Chakarborty; Maung Aye Sai

A comprehensive experiment has been conducted on a novel electro-adsorption chiller (EAC) with a rated cooling capacity of 120 W (uniform heat flux of about 4.7 W/cm2 ). At these rated conditions, it produces a heating load surface temperature of 23°C, about 10 degree below that of the heating-load temperature. The coefficient of performance (COP) of the prototype EAC is measured to be about 0.84.Copyright


ASME 2005 Summer Heat Transfer Conference collocated with the ASME 2005 Pacific Rim Technical Conference and Exhibition on Integration and Packaging of MEMS, NEMS, and Electronic Systems | 2005

Experimental Investigations of the Adsorption of NH3 on Silica Gel-Based Adsorbent

Xiaolin Wang; Wolfgang Zimmermann; Kim Choon Ng; Lizhen Gao; Jürgen U. Keller

The silica gel-water working pair has been commonly used for commercial adsorption chillers due to the environmental benign refrigerant and low desorption temperature (less than 85°C). However, the application has been constrained due to the vacuum working condition and Ice point. This motivates researchers to investigate alternative working pairs. The silica gel-based adsorbents - ammonia working pairs have been found to be the most promising alternative. The isotherms and heats of adsorption of the working pair are essential to be investigated for designing the adsorption reactor and predicting the chiller performance. A novel sensor-gas calorimeter has been used to simultaneously measure the adsorption isotherm and heats of adsorption. The experimental results for adsorption of ammonia on the pure silica gel and silica gel treated with different weight percentage of calcium chlorine are presented.Copyright


Archive | 2006

APPARATUS AND METHOD FOR DESALINATION

Kim Choon Ng; Xiaolin Wang; Lizhen Gao; Anutosh Chakraborty; Bidyut Baran Saha; Shigeru Koyama; Atsushi Akisawa; Takao Kashiwagi


Journal of Solid State Chemistry | 2008

A Study on methanol steam reforming to CO2 and H2 over the La2CuO4 nanofiber catalyst

Lizhen Gao; Ge-Biao Sun; Sibudjing Kawi


Journal of Solid State Chemistry | 2008

The direct decomposition of NO over the La2CuO4 nanofiber catalyst

Lizhen Gao; Hui Tong Chua; Sibudjing Kawi


Journal of Thermal Analysis and Calorimetry | 2007

A Thermogravimetric Analyzer For Condensable Gas Adsorption Under Subatmospheric Conditions

Xiaolin Wang; Ht Chua; Lizhen Gao


Journal of Solid State Chemistry | 2006

Growth of La2CuO4 Nanofibers under a Mild Condition by using Single Walled Carbon Nanotubes as Templates

Lizhen Gao; Xiaolin Wang; Hui Tong Chua; Sibudjing Kawi


Archive | 2006

Pressurized-cycle based electro-adsorption chiller

Kim Choon Ng; Xiaolin Wang; Lizhen Gao; Bidyut Baran Saha; Shigeru Koyama


Archive | 2006

Appareil et procede de dessalement

Kim Choon Ng; Xiaolin Wang; Lizhen Gao; Anutosh Chakraborty; Bidyut Baran Saha; Shigeru Koyama; Atsushi Akisawa; Takao Kashiwagi


Archive | 2006

Réfrigérateur à adsorption

Bidyut Baran Saha; Shigeru Koyama; Takao Kashiwagi; Atsushi Akisawa; Kim Choon Ng; Xiaolin Wang; Lizhen Gao; A. Chakraborty

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Kim Choon Ng

King Abdullah University of Science and Technology

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Sibudjing Kawi

National University of Singapore

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Atsushi Akisawa

Tokyo University of Agriculture

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Shigeru Koyama

International Institute of Minnesota

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Takao Kashiwagi

Tokyo Institute of Technology

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Hui Tong Chua

University of Western Australia

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Anutosh Chakraborty

Tokyo University of Agriculture and Technology

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