Thermodynamic analysis of the reverse Joule–Brayton cycle heat pump for domestic heating
نویسندگان
چکیده
منابع مشابه
Agent-Based Analysis of Annual Energy Usages for Domestic Heating based on a Heat Pump
This paper describes an agent-based analysis approach to determine in which way a net zero house can be obtained. In particular, it addresses agent-based simulation to estimate annual energy usage for heating based on an air to water heat pump. Based on the introduced approach house owners will be able to decide on the specifications for further renewable energy production systems to be install...
متن کاملThermodynamic Analysis of a Waste Heat Driven Vuilleumier Cycle Heat Pump
A Vuilleumier (VM) cycle heat pump is a closed gas cycle driven by heat energy. It has the highest performance among all known heat driven technologies. In this paper, two thermodynamic analyses, including energy and exergy analysis, are carried out to evaluate the application of a VM cycle heat pump for waste heat utilization. For a prototype VM cycle heat pump, equations for theoretical and a...
متن کاملModelling The Performance Of A Domestic Low-Temperature Heating System Based On A Heat Pump
Low temperature heating systems for single-family houses, based on heat pumps are becoming progressively more preferable in the global market. The possibility of such systems to optimise the energy utilisation and to achieve a high annual energy efficiency make them more promising for future low energy houses. In this study we model and analyse the performance of a low temperature heating syste...
متن کاملAnalysis of Electricity Usage for Domestic Heating Based on an Air-To-Water Heat Pump in a Real World Context
In this paper a new computational model to estimate the performance of an air to water heat pump in relation to outdoor temperatures is proposed and evaluated. This model is an extension and refinement of a model proposed in previous work. In the new model the following has been taken into account. Real empirical data for usage of a heat pump over a whole heating season have been used to obtain...
متن کاملOptimization of a transcritical CO2 heat pump cycle for simultaneous cooling and heating applications
Energetic and exergetic analyses as well as optimization studies of a transcritical carbon dioxide heat pump system are presented in this article. A computer code has been developed to obtain sub-critical and super-critical thermodynamic and transport properties of carbon dioxide. Estimates for irreversibilities of individual components of the system lead to possible measures for performance im...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Energy
سال: 2009
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2009.02.012