The relatively low rate of return for GSHP systems over the first 20 years is due to current high capital costs as well as the mild weather conditions in Melbourne. Climate change was also factored into the economic analyses, with only minor effects observed. Finally, a scenario with ...
Full-Scale Instrumented Residential Ground Source Heat Pump Systems in Melbourne, AustraliaGround-source heat pump (GSHP) systems typically show higher efficiencies than conventional systems for space heating and cooling of buildings. However, the availability of GSHP systems performance......
申请(专利权)人: UNIV MELBOURNE 发明人:CH UIRIAMU,RE Teiraa 摘要: A solar boosted heat pump for providing heating or cooling including a heat conducting plate which has an uninsulated rear surface and is exposed to the atmosphere and operates as a direct solar and ambient heat absorber when...
[5] found that the cascade heat pump shows higher heating capacity, higher hot water temperature and has much stable water heating capacity than the single stage heat pump. Using R134a as refrigerant to compare the performance of a single stage and cascade refrigeration systems, Hosoz [6] ...
[5] found that the cascade heat pump shows higher heating capacity, higher hot water temperature and has much stable water heating capacity than the single stage heat pump. Using R134a as refrigerant to compare the performance of a single stage and cascade refrigeration systems, Hosoz [6] ...
Ground source heat pump (GSHP) system has been installed as the air-conditioning system worldwide due to it has the characteristics of high efficiency, easy access and environmental protection. Since ground heat exchanger (GHE) plays a key role in the performance of GSHPs, many models of GHE...
Some samples were frozen at −18°C and then freeze-dried in a Dynavac freeze dryer, Model FD-5 (Dynavac freeze dryer, model FD-5, Melbourne, Australia). The freeze-dried samples were gently milled to produce flakes, which were stored in tightly sealed plastic containers at room ...
Gislason, IDDP-1 Drilled Into Magma - World’s First Magma-EGS system created, in: Proceedings of the World Geothermal Congress, Melbourne, Australia, 2015, pp. 19–25. Google Scholar [26] R. Bertani, H. Busing, S. Buske, A. Dini, M. Hjelstuen, M. Luchini, A. Manzella, The ...
Pilot heat pump systems have been installed at two former collieries in Yorkshire/Derbyshire, England, to extract heat from mine water. The installations represent three fundamental configurations of heat exchanger. At Caphouse Colliery, mine water is pumped through a heat exchanger coupled to a heat...
Verification of the Performance of a Vertical Ground Heat Exchanger Applied to a Test House in Melbourne, AustraliaThe ground heat exchanger is traditionally used as a heat source or sink for the heat pump that raises the temperature of water to about 50 C to heat houses. However, in winter...