The environmental consequences of heat pumps are discussed in relation to other methods of space heating. Starting from a brief account of the impact emanating from different parts of a heat pump system, including the supply of primary energy, the environmental benefits or drawbacks compared to ...
During the first two energy crises the market for heat pumps for residential heating in Germany experienced a rapid growth with a sharp decline to nearly insignificance for more than a decade.This decline could be traced back to insufficient information of the clients and also insufficient education...
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electric heat pumps can normally deliver from 2 to 4 units of heat per unit of electricity consumed, offering a much lower running cost than an equivalent resistance heater. For a given amount of energy delivered
Potential Energy Savings by Switching Residential Electric Water Heaters to Electric Heat Pumps Water Heaters in Saudi Arabia The Kingdoms' electricity consumption has been steadily increasing during the past 10 years, with the residential sector consuming nearly 45% of it. Theref... A Youssef,G A...
Empiria made sustainable development and environmental friendliness a central part of its concept from the very beginning. Because it operates throughout the year, the Empiria facility needs both heating and cooling. To meet these requirements, Empiria chose ground and air source heat pumps from The...
Despite high capital costs, heat pumps generally have the lowest operating costs and thus are competitive for long-term use. With increased subsidies on the purchase of heat pumps, the government can facilitate further air-quality improvements and carbon mitigation in the clean heating transition. ...
Value of electric heat boilers and heat pumps for wind power integration The paper analyses the economic value of using electric heat boilers and heat pumps as wind power integration measures relieving the link between the heat ... P Meibom,J Kiviluoma,R Barth,... - 《Wind Energy》 被引量...
Understanding the mechanics of multistage turbine pumps is essential for appreciating their benefits. Each impeller within the pump's design works collectively to create a progressive increase in pressure. As the liquid enters the first impeller, it gains kinetic energy, which is then converted into ...
heat of compressionSimulation of the operation of displacement pumps and compressors indicates the expediency of their integration.doi:10.3103/s1068798x1603014xV.E.ShcherbaA.P.BolshtyanskiiS.Yu.KaigorodovD.Allerton PressRussian Engineering Research...