Performance Analysis of Waste Heat Driven Pressurized Adsorption Chiller

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概要

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• This article presents the transient modeling and performance of waste heat driven pressurized adsorption chillers for refrigeration at subzero applications. This innovative adsorption chiller employs pitch-based activated carbon of type Maxsorb III (adsorbent) with refrigerant R134a as the adsorbent-adsorbate pair. It consists of an evaporator, a condenser and two adsorber/desorber beds, and it utilizes a low-grade heat source to power the batch-operated cycle. The ranges of heat source temperatures are between 55 to 90 °C whilst the cooling water temperature needed to reject heat is at 30 °C. A parametric analysis is presented in the study where the effects of inlet temperature, adsorption/desorption cycle time and switching time on the system performance are reported in terms of cooling capacity and coefficient of performance.

著者

• LOH Wai

  Department of Mechanical Engineering, National University of Singapore

• SAHA Bidyut

  Department of Mechanical Engineering, Kyushu University

• CHAKRABORTY Anutosh

  School of Mechanical and Aerospace Engineering, Nanyang Technological University

• NG Kim

  Department of Mechanical Engineering, National University of Singapore

• CHUN Won

  Department of Nuclear and Energy Engineering, Jeju National University

関連論文

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• B104 HENRY'S LAW COEFFICIENTS FOR ADSORPTION OF R507A ON ACTIVATED CARBON
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