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A [[heat pump]] is a device used to warm and sometimes also cool buildings by transf Types of heat pumps used for buildings include: ...

...only. The net cooling of such a device would be lower than 12 K due to the heat capacity of the substrate to which it is attached. ...Heat pump|heat pumps]].<ref>{{Cite web |title=ElKaWe – Electrocaloric heat pumps |url=https://www.fraunhofer.de/en/research/lighthouse-projects-fraunhofer-i ...

...the low temperature heat source and the heat produced is used to feed the heat pump's evaporator.<ref name=ref2>{{cite web | url = http://www.climatizzazi ...ferable because it allows covering a part of the electricity demand of the heat pump and reduce the power consumption and consequently the [[variable cost] ...

{{Short description|Heat pump driven by thermal energy}} [[File:Absorption heat pump.jpg|thumb|14,000 kW absorption heat pump]] ...

*if heat is produced in more than expected amount (such as in cases of short-circuit *if heat dissipation is poor, so that normally produced [[waste heat]] does not drain away properly. ...

...at may be directly (duct burners) or indirectly fired (gas turbine exhaust heat collectors), hot water generators, and [[refrigeration]] machinery in addit ...during the [[industrial revolution]] with the development of steam-powered pumps by [[Thomas Savery]] and [[Thomas Newcomen]] which were used to draw water ...

...oplets within a cloud, they make clouds brighter and reflect the [[Sun]]'s heat into space. They choose to seed marine [[stratocumulus cloud]]s because of ...scale perturbations by looking at the effect that the deployment of a few pumps may have in the environment. ...

...of sewage through the process. When adjustable speed drives are used, the pumps operate continuously at a speed that increases as the wet well level increa ...ge part of the energy used by industrial electrical motors. Where fans and pumps serve a varying process load, a simple way to vary the delivered quantity o ...

...ating]] is environmentally less effective than using the electricity for [[heat pump]]s, however if the electricity is being consumed anyway this is not a | title = Update to Measurements of Office Equipment Heat Gain Data ...

...nge of disciplines, including dynamics, mechanics, fluids, thermodynamics, heat transfer, chemistry, electricity, and computers.<ref>{{Cite book|title=Fund ...For example, Google's data centres make extensive use of [[Heat exchanger|heat exchangers]] to cool their servers.<ref name=":0">{{Cite web|url=https://ww ...

...ponse]] that can be called power-to-mobility and power-to-[[thermal energy|heat]]. == Power-to-heat == ...

...nt]] to each electrode is controlled continuously by computer to uniformly heat the target contamination zone.<ref name="test2">[http://www.mcmillan-mcgee. ...ce heating remediation|Electrical Resistance Heating (ERH)]] and ET-DSP is heat transfer due to [[convection]]. Water injected around the ET-DSP electrodes ...

{{Short description|System to transfer heat to/from the ground}} {{About|one type of heat pump|more general information|heat pump|direct heating from hot rocks|geothermal heating|electricity generatio ...

...[[Charging station|electric vehicle (EV) chargers]], batteries, (hybrid) [[heat pump]]s and [[Home appliance|white goods]]. It is built in such a way that ...

{{Short description|Most common type of heat pump}} ...|details of the most common type of [[heat pump]]|more general information|heat pump}} ...

...le technologies can enhance energy security in [[electricity generation]], heat supply, and [[transportation]].<ref name=IEA>[http://www.iea.org/publicatio ...hould be examined more closely. Heat from solar, geothermal sources, and [[heat pump]]s, is increasingly economic but is often overlooked in government pro ...

{{Short description|System that transfers heat from one space to another}} ...rce heat pump|a similar device for cooling only|air conditioner|other uses|Heat pump (disambiguation)}} ...

* [[Micro combined heat and power]] ...'s energy especially for electrical loads like positive-displacement water pumps. Impedance matching is also considered as a design criterion in direct-coup ...

{{redirect|Heat dissipation|passive heat dissipation in buildings|passive cooling}} ...ection Heat Sink v4.gif|thumb|right|360px|60×60×10&nbsp;mm straight-finned heat sink with a thermal profile and swirling animated forced convection flow tr ...

...elow the setpoint (SP) the compressor is powered. Refrigerators and vacuum pumps contain similar mechanisms. Simple on–off control systems like these can be ...draulic press control panel.jpg|thumb|right|A control panel of a hydraulic heat press machine]] ...