ShareEcological alternative for an air-water heat pump.
Number: pap. 43
Author(s) : TÂRLEA G. M., VINCERIUC M., TARLEA A., et al.
Summary
This paper is a study case focused on the ecological and energy – efficiency aspects of a water-air heat pump. In this study, comparisons between R134a, R600a, R152a, R410a, R 407C, R404A, R1234yf , 1234zeand R1234zd were made. The theoretical study analyzes a one stage refrigeration system that currently works with R 134a. The comparative study of these facilities followed the coefficient of perfor-mance of a plant and also the TEWI factor (Total Equivalent Warming Impact – in respect with EN 378-1). Energy efficiency is directly related to global warming and greenhouse gases emissions. As a result of the new legislative regulation at international level regarding the refrigerants, new ecological alternatives in terms of global warming potential-must be found in the following years.
Available documents
Details
- Original title: Ecological alternative for an air-water heat pump.
- Record ID : 30023450
- Languages: English
- Source: 48th International HVAC&R Congress and Exhibition.
- Publication date: 2017/12/06
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Indexing
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Themes:
Heat pumps techniques;
Energy efficiency, energy savings - Keywords: TEWI; Air-water; Heat pump; GWP; Energy efficiency; Greenhouse effect; Refrigerant
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- Source: 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
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- Source: 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
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- Source: 2024 Purdue Conferences. 8th International High Performance Buildings Conference at Purdue.
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- Languages : English
- Source: 13th IEA Heat Pump Conference 2021: Heat Pumps – Mission for the Green World. Conference proceedings [full papers]
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