Results 261 to 270 of about 222,334 (313)
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HEAT ENGINE WITH EXTERNAL HEAT SUPPLY FOR ENERGY SUPPLY OF RURAL CONSUMERS
Mechanics and Technologies, 2022В статье обосновывается идея создания механического преобразователя солнечного излучения в электрический ток. Авторами дается сравнение разработанного двигателя с внешним подводом теплоты с зарубежными аналогами, сведения о которых опубликованы ранее.
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Proceedings of the International Scientific and Technical Symposium «Improving energy and resource efficiency and environmental safety of processes and devices in the chemical and related industries» dedicated to the 110th anniversary of A. N. Planovsky : Vol. 1, 2021
Some features of the work of automated and non-automated heat supply systems in general and its individual elements are considered.
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Some features of the work of automated and non-automated heat supply systems in general and its individual elements are considered.
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Influence of forecast control of heat supply on supply temperature
2021 6th International Conference on Smart and Sustainable Technologies (SpliTech), 2021The forecast regulation of heat supply is very important and relevant research topic, because the energy savings may be achieved especially in the existing buildings but also in the new one. This work shows the influence of forecast control on the level of supply temperature of the heating medium. The analyzed multifamily building has a central heating
Tomasz CHOLEWA +5 more
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Applied Solar Energy, 2020
While the total installed capacity of the world’s solar heat supply is 480 GW (600 million m2), it is 68 MW in Russia (85 000 m2). The study presents data on five major Soviet scientific solar engineering schools, four research and design institutes, and seven solar collector factories.
V. A. Butuzov +3 more
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While the total installed capacity of the world’s solar heat supply is 480 GW (600 million m2), it is 68 MW in Russia (85 000 m2). The study presents data on five major Soviet scientific solar engineering schools, four research and design institutes, and seven solar collector factories.
V. A. Butuzov +3 more
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Heat Roadmap Europe: Identifying the balance between saving heat and supplying heat
Energy, 2016The cost of heat savings in buildings increase as more heat savings are achieved and hence, alternatives other than savings typically become more economically feasible at a certain level of heat reductions. The challenge addressed in this paper is to identify when the cost of heat savings become more expensive than the cost of sustainable heat supply ...
Kenneth Hansen +4 more
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Study on a PCM Heat Storage System for Rapid Heat Supply
Heat Transfer, Volume 1, 2004A thermal energy storage system employing phase change material (PCM) for rapid heat discharge was studied numerically and experimentally. In the numerical studies, paraffin wax FNP-0090 (product of Nippon Seiro Co. Ltd.) was used as the PCM and was encapsulated in four different capsules (sphere, cylinder, plate and tube) for investigating the effects
Jinjia Wei +3 more
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Advanced Materials Research, 2014
Due to the energetic evaluation of buildings, the solutions for optimal heat supply are a problem of current interest. The topicality of this problem is underlined by the European Union requirements for reducing the energetic demands of buildings by the year 2020.From the operational point of view, most of the heating systems seem to be optimal ...
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Due to the energetic evaluation of buildings, the solutions for optimal heat supply are a problem of current interest. The topicality of this problem is underlined by the European Union requirements for reducing the energetic demands of buildings by the year 2020.From the operational point of view, most of the heating systems seem to be optimal ...
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Reduction of Peak Heat Fluxes by Supplying Heat to the Free Stream
Fluid Dynamics, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kogan, M. N., Starodubtsev, M. A.
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1972
For birds and mammals heat is of obvious importance in arctic life. The preservation of warmth, however, is a requirement in all climates. As air warms in desert and tropical situations toward the temperatures of birds and mammals, their problem of existence becomes one of losing heat.
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For birds and mammals heat is of obvious importance in arctic life. The preservation of warmth, however, is a requirement in all climates. As air warms in desert and tropical situations toward the temperatures of birds and mammals, their problem of existence becomes one of losing heat.
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Proceedings of the International Scientific and Technical Symposium «Improving energy and resource efficiency and environmental safety of processes and devices in the chemical and related industries» dedicated to the 110th anniversary of A. N. Planovsky : Vol. 1, 2021
The features of energy audit in heat supply, its tasks, objects for energy audit, development of modern energy management are considered. Analysis of technical and economic evaluation and selection of technical solutions on the basis of financial criteria.
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The features of energy audit in heat supply, its tasks, objects for energy audit, development of modern energy management are considered. Analysis of technical and economic evaluation and selection of technical solutions on the basis of financial criteria.
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