Essays about: "CO2 as refrigerant"
Showing result 1 - 5 of 13 essays containing the words CO2 as refrigerant.
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1. Status Mapping of tank to grave management of Low-GWP refrigerants.
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Refrigeration plays a vital role today in various residential, commercial, and industrial processes, requiring refrigerants to facilitate the cooling or heating processes. Over time, refrigerants have undergone significant changes to meet technological, social, environmental, and economic needs. READ MORE
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2. Comparative Analysis of Modern Energy Systems for Ice Rinks
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Ice rinks are highly energy-intensive commercial buildings with an average annual energy consumption of 1,000 MWh, most of it being used to cover the simultaneous heating and cooling demands. The aim of this thesis is to find the most energy efficient energy system for ice rinks by evaluating different system modifications and refrigerants. READ MORE
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3. Performance Analysis of CO2 Heat Pumps in Different Applications
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : This study focuses on researching the performance of CO2 heat pumps in different real-time applications and in some studies, it compares the performance to synthetic and other natural refrigerants based on heat pump data provided from buildings. The research on the performance of the CO2 heat pump is performed based on Sweden's climatic conditions. READ MORE
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4. CO2 Refrigeration withIntegrated Ejectors : Modelling and Field Data Analysis ofTwo Ice Rinks and Two Supermarket Systems
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : With the increasing importance of CO2 as natural refrigerant with low Global Warming Potential(GWP) ejectors have been used in a number of recent installations to recover expansion work atthe high operating pressures of these systems. In colder climates, this is particularly seen in combinationwith heat recovery due to the high compressor discharge pressures. READ MORE
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5. Cooperation for Heat Recovery : A Case Study on Heat Utilization From a Supermarket Refrigeration System
University essay from KTH/EnergiteknikAbstract : The study looks at heat recovery of a refrigeration system in a supermarket where the heat was supplied to apartments in the same building. Such a system requires cooperation between the supermarket owner and the property owner, with both having different motives. READ MORE