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Transcritical CO2 Refrigeration System in Tropical Region: Challenges and Opportunities

Transcritical CO2 Refrigeration System in Tropical Region: Challenges and Opportunities

Dileep Kumar Gupta, Mani Sankar Dasgupta
ISBN13: 9781466683983|ISBN10: 1466683988|EISBN13: 9781466683990
DOI: 10.4018/978-1-4666-8398-3.ch010
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MLA

Gupta, Dileep Kumar, and Mani Sankar Dasgupta. "Transcritical CO2 Refrigeration System in Tropical Region: Challenges and Opportunities." Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies, edited by Pedro Dinis Gaspar and Pedro Dinho da Silva, IGI Global, 2015, pp. 378-411. https://doi.org/10.4018/978-1-4666-8398-3.ch010

APA

Gupta, D. K. & Dasgupta, M. S. (2015). Transcritical CO2 Refrigeration System in Tropical Region: Challenges and Opportunities. In P. Gaspar & P. da Silva (Eds.), Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies (pp. 378-411). IGI Global. https://doi.org/10.4018/978-1-4666-8398-3.ch010

Chicago

Gupta, Dileep Kumar, and Mani Sankar Dasgupta. "Transcritical CO2 Refrigeration System in Tropical Region: Challenges and Opportunities." In Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies, edited by Pedro Dinis Gaspar and Pedro Dinho da Silva, 378-411. Hershey, PA: IGI Global, 2015. https://doi.org/10.4018/978-1-4666-8398-3.ch010

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Abstract

Environmental concerns and enactments of Montreal and Kyoto Protocol for sustainable growth is a welcome impetus for researchers towards a quest for ecologically safe and natural refrigerants and cost effective designs of refrigeration systems. Carbon dioxide (CO2) is one such natural refrigerants that, although was abandoned once due techno-economic reason, has been receiving tremendous attention and is viewed as a strong candidate for long term alternative of synthetic refrigerants. The commercial success of CO2 as a refrigerant and its universal acceptance, however demands cost effective and widely accepted technology operable under various environmental conditions. In this chapter, the use of CO2 as refrigerant in trans-critical vapor compression system is discussed in detail along with its unique challenges associated with operating in tropical region. Further the opportunities for using these systems in tropical region with specific systematic modification are explored. Discussions on component design and system level performance analysis are also included in the chapter.

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