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[[Image:Baroskop.png|thumb|Historical drawing of a dasymeter (in German: "Fig. 109. Baroscope. (Apparatus for proving the buoyancy of air)") ...ows weighing acts as a [[densimeter]] used to measure the [[density]] of [[gas]]es. ...

...ma-creation gas.jpg|thumb|Plasmatorch using water steam as plasma-creation gas]] ...drilling method include [[Geothermal Anywhere|GA Drilling]], headquartered in Bratislava, Slovakia. ...

...[thermodynamic cycle]] which uses a combination of two working fluids, one gas and one steam. It can therefore be considered a combination of the [[Brayt ...of the Cheng cycle steam injected gas turbine during the past 25 years''. in: Anon (Ed.), ''Proceedings of ASME Turbo Expo'' 2002, Amsterdam, ASME Paper ...

The static [[buoyancy]] of [[airship]]s in flight is not constant. It is therefore necessary to control the altitude o * Changes in air temperature (and thus the density of air) ...

...DOWS systems pump the petroleum-rich stream to the surface and inject the water-rich stream into a different zone or formation accessible to the same wellb ...e petroleum will usually be produced than [[produced water]]. The produced water is considered to be [[wastewater]] that will need to be [[wastewater treat ...

::[[Coal gas]] ::[[Liquefied petroleum gas]] ...

...c science experiment demonstrating the Archimedes' principle and the ideal gas law}} ...ters the test tube, thus increasing the average density of the system tube-water-air, resulting with negative buoyancy and the tube sinks.]] ...

[[File:Clayton Anderson zero g.jpg|thumb|right|The cohesive character of water is clearly seen]] ...tion]] that can maintain a microscopic structure such as a [[drop (liquid)|water drop]]. Cohesion allows for [[surface tension]], creating a "solid-like" st ...

...lity" of 0%. Vapor quality is an [[intensive property]] which can be used in conjunction with other independent intensive properties to specify the [[th ...tc.). Working fluids can be classified by using the appearance of droplets in the vapor during the expansion step. ...

{{For|the electrical mobility of an [[electron]] or [[electron hole|hole]] in [[solid-state physics]]|Electron mobility}} ...ng to their mobility in gas phase is called [[ion mobility spectrometry]], in liquid phase it is called [[electrophoresis]]. ...

In [[atmospheric dynamics]], [[oceanography]], [[asteroseismology]] and [[geop ...ty <math>\rho_0</math>. This parcel is in an environment of other water or gas particles where the density of the environment is a function of height: <ma ...

...e=2019-12-09}}</ref> Some alternative technologies have in the past or may in the future become widely adopted, after which they might no longer be consi ** [[Landfill gas]] extraction ...

...fed water heater - has flue gas closed-circuit heat exchanger contg. pure water with self-regulating operation ...1897, Improvements in means for providing for the free circulation of air in steam cylinders when the pistons are running and the steam cut off ...

...mrev.1c00191|title=Anticatalytic Strategies to Suppress Water Electrolysis in Aqueous Batteries |year=2021 |last1=Sui |first1=Yiming |last2=Ji |first2=Xi == HER in electrolysis == ...

...versees industrial machinery and equipment that provide and utilize energy in various forms. ...ociated auxiliary equipment ([[air compressor]]s, [[Gas compressor|natural gas compressors]], [[electrical]] [[switchgear]], [[pump]]s, etc.). ...

{{short description|Technology of submerged operations in the sea}} ..., [[Seafloor massive sulfide deposits|seafloor mineral mining]], [[oil and gas]], and [[offshore wind power]]. ...

...arious types of vessels to [[Offshore oil drilling platform|offshore oil & gas platforms]], offshore turbines, FPSO’s and all other fixed and floating str ...ructure, so all personnel can walk to work offshore safely, even in high [[Water waves|wave]] conditions. The system operates at maximum windspeed of 20 m/s ...

..., [[hydrogen]], [[petroleum]], [[coal]], [[fuel wood|wood]], and [[natural gas]]. An energy carrier does not [[energy production|produce energy]]; it simp ..., [[hydrogen]], [[petroleum]], [[coal]], [[fuel wood|wood]], and [[natural gas]]. ...

...ant-under-development-in-la/|title=Waste-to-energy plant under development in LA|author=<!--not stated-->|date=June 24, 2011|website=Bioenergy Insight}}< ==Application in Germany== ...

...ns-and-modeling/energy-evaluation-of-the-use-of-an-absorption-heat-pump-in-water-distillation-process|work=Distillation – Innovative Applications and Modeli ...|editor-last=Klemeš|editor-first=Jiří J.|series=Woodhead Publishing Series in Energy|publisher=Woodhead Publishing|language=en|doi=10.1533/9780857097255. ...