IMPROVEMENT OF THERMAL PERFORMANCE OF A COUPLING HOT WATER- DRIVEN AND GAS FIRED-DRIVEN ABSORPTION AIR CONDITIONING SYSTEM BY BOTH USING SOLAR ENERGY AND GAS ENGINE COOLING WATER

Nobuya Nishimura; Ryusuke Matsuda; Norio Uedono; Toru Shiba; Tomohisa Mekata

doi:10.24752/gre.1.0_83

Japan council for Renewable Energy(2018)

DOI https://doi.org/10.24752/gre.1.0_83

Conference information

Host: Japan council for Renewable Energy(2018)

Name : Grand Renewable Energy 2018

Date : June 17, 2018 - June 22, 2018

IMPROVEMENT OF THERMAL PERFORMANCE OF A COUPLING HOT WATER- DRIVEN AND GAS FIRED-DRIVEN ABSORPTION AIR CONDITIONING SYSTEM BY BOTH USING SOLAR ENERGY AND GAS ENGINE COOLING WATER

*Nobuya Nishimura, Ryusuke Matsuda, Norio Uedono, Toru Shiba, Tomohisa Mekata

Author information

Keywords: solar Energy, absorption chiller heater, gas engine, co-generation, waste heat utilization

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 83-

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Abstract

This paper presents the thermal evaluation results on a solar-assisted coupling hot water-driven and gas fired-driven absorption air conditioning system at experimental apartment housing NEXT21. The coupling air conditioning system consist of hot water driven single effect absorption refrigerator of 31.3 kW rated cooling capacity and gas-fired double effect absorption chiller of 105 kW rated cooling capacity. Performances of both each two types of absorption refrigerator and whole absorption air conditioning system were evaluated by COP and compared each other.

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