Results 51 to 60 of about 7,418 (207)
Propulsion and Power Research, 2017 The heat transfer performance of a vertical two-phase closed thermosyphon (TPCT) used in a geothermal heat pump was experimentally investigated. The TPCT is a vertical plain steel pipe with inner diameter of 114 mm and bored 368 m deep underground ...
Johann-Christoph Ebeling +4 more
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Zhileng xuebao, 2012 Heat exchangers including condenser and evaporator are important equipments in the compression type refrigeration and air conditioning units, and their heat transfer coefficients have a direct effect on the efficiency and cost of the units.
Zhang Zhengguo +4 more
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Performance Evaluation Of An Agitated Thin Film Evaporator For Pineapple Juice Concentration [PDF]
, 2004 Concentration is one of the important operations in food industry with applications ranging from the production of condensed milk, paste and purees from fruits.
Emhamed, Ibrahim Greiby
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Energies, 2019 The paper introduces the artificial intelligence (AI) approach as a general method for the design and optimization study of heat exchangers. Genetic Algorithms (GA) and Artificial Neural Networks (ANN) are applied in the paper.
Jaroslaw Krzywanski
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Mechanical vapor compressio--Membrane distillation hybrids for reduced specific energy consumption [PDF]
, 2016 The energy efficiency of membrane distillation (MD) systems is low when compared to other thermal desalination systems. This leads to high water production costs when conventional fuels such as natural gas are used.
Lienhard, John H +2 more
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Design, Construction and Performance of an Ohmic Fruit Juice Evaporator [PDF]
, 1999 A fruit juice ohmic evaporator (FlOE) was designed and constructed. The design was done in accordance with the basic principle of ohmic heating to provide heat for evaporation instead of steam or conventional direct heating, to overcome problems ...
Mohamed Gaily, Mohamed Hassan
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Modelling non-isothermal absorption of vapour into expanding liquid sheets [PDF]
, 2009 The problem of non isothermal absorption of vapour into freely expanding liquid sheets is addressed in this study. This is done in the context of four models that characterise the coupled heat and mass transfer in the liquid phase: a nonlinear model ...
Acosta Iborra, Antonio +2 more
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Review on phase change materials (PCMs) for cold thermal energy storage applications [PDF]
, 2012 Thermal energy storage (TES) is a technology with a high potential for different thermal applications. It is well known that TES could be the most appropriate way and method to correct the gap between the demand and supply of energy and therefore it ...
Cabeza, Luisa F. +4 more
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, 2007 Urea is in many ways the most convenient form for fixed nitrogen. It has the highest nitrogen content available in a solid fertilizer (46 %). It is easy to produce as prills or granules and easily transported in bulk or bags with no explosive hazard.
Das, Pratap Chandra, Kumar , Bhaskar
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An investigation of condensation heat transfer in a closed tube containing a soluble noncondensable gas [PDF]
A more exact one-dimensional condensation heat transfer model for insoluble gases was developed and compared with experimental data. Modifications to this model to accommodate soluble gas behavior were also accomplished, and the effects on gas front ...
Hanson, R. J., Saaski, E. W.
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