Identifying optimal thermodynamic paths in work and heat exchange network synthesis
Sign Up to like & getrecommendations! Published in 2018 at "AIChE Journal"
DOI: 10.1002/aic.16437
Abstract: and Heat Exchange Network Synthesis Haoshui Yua, Chao Fub*, Matias Viksea, Chang Hec, Truls Gundersena a Department of Energy and Process Engineering, Norwegian University of Science and Technology, Kolbjoern Hejes v. 1A, NO-7491 Trondheim, Norway… read more here.
Keywords: exchange network; heat exchange; work heat; heat ... See more keywords
Influence of rotation angle of a triangular tube with a built‐in twisted tape on the thermal‐exergy efficiency and entropy generation of nanofluids in the heat exchange system
Sign Up to like & getrecommendations! Published in 2020 at "Asia-Pacific Journal of Chemical Engineering"
DOI: 10.1002/apj.2401
Abstract: Funding information National Natural Science Foundation of China, Grant/Award Number: 51606214; Natural Science Foundation of Jiangsu Province, China, Grant/Award Number: BK20181359 Abstract In order to investigate the thermal-exergy efficiency and entropy generation of nanofluids flowing… read more here.
Keywords: heat; efficiency; exchange system; heat exchange ... See more keywords
Methods of Heat-Exchange Intensification in NPP Equipment
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DOI: 10.1007/s10512-018-0430-5
Abstract: The aims and problems of research on the means for intensifying heat exchange in the equipment of nuclear power plants are examined: nuclear reactors, steam generators, turbine condensers, heat-exchangers of dry water cooling towers, intermediate… read more here.
Keywords: methods heat; heat exchange; equipment; exchange intensification ... See more keywords
Flows and Heat Exchange in a Geothermal Bed in the Process of Extraction of a Vapor–Water Mixture from It
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DOI: 10.1007/s10891-017-1606-x
Abstract: With the use of the finite-difference method, a nonstationary nonlinear problem on the heat and mass transfer in a geothermal bed in the process of extraction of a vapor–water mixture from it was solved numerically… read more here.
Keywords: heat exchange; water; bed; transfer ... See more keywords
Intensification of Heat Exchange in Laminar Vortex Air Flow in a Narrow Channel with a Row of Inclined Oval Trenches
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Engineering Physics and Thermophysics"
DOI: 10.1007/s10891-018-1822-z
Abstract: With the use of multiblock computational technologies, the laminar flow and heat exchange in the modules arranged in a row at regular intervals in a plane-parallel channel, at the centers of which oval trenches oriented… read more here.
Keywords: intensification heat; heat exchange; heat; oval trenches ... See more keywords
Simulation of the Convective Heat Exchange in the Spherical Layer of an Electrically Conducting Liquid
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Engineering Physics and Thermophysics"
DOI: 10.1007/s10891-019-01921-x
Abstract: Results of numerical simulation of the convective heat exchange in the electrically conducting liquid flowing in the space between two concentric isothermal spheres are presented. The influence of the Joule heat dissipation, the electromagnetic forces,… read more here.
Keywords: conducting liquid; heat; heat exchange; electrically conducting ... See more keywords
The deposition characteristics of micron particles in heat exchange pipelines
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.113732
Abstract: Abstract Comprehensive understanding of particles deposition in heat exchange pipelines is significant for environment and energy engineering applications. In this study, a numerical simulation method was used to investigate the deposition characteristics of micron particles… read more here.
Keywords: heat exchange; deposition; exchange pipelines; deposition rate ... See more keywords
Assessment and comparison of different arrangements of horizontal ground heat exchangers for high energy required applications
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114770
Abstract: Abstract Horizontal ground heat exchangers (GHEs) have a lower initial installation cost in comparison to vertical ones; however, they require more land area. In order to reduce the required land area of horizontal GHEs, their… read more here.
Keywords: heat exchange; area; arrangement; land area ... See more keywords
Heat exchange character and thermal comfort of young people in the building with solar radiation in winter
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DOI: 10.1016/j.buildenv.2020.106937
Abstract: Abstract Indoor solar radiation notably affects the thermal environment and the character of human heat exchange with the ambient environment. Based on the field experiments of human body thermal comfort under indoor solar radiation in… read more here.
Keywords: heat exchange; solar radiation; radiation; heat ... See more keywords
Bifurcation analysis of catalytic partial oxidations in laboratory-scale packed-bed reactors with heat exchange
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DOI: 10.1016/j.cej.2018.08.151
Abstract: Abstract A detailed ignition-extinction analysis of laboratory scale reactors with heat exchange with the furnace is provided for the case of single and multiple oxidation reactions. It is shown that the same volume or mass… read more here.
Keywords: exchange; heat exchange; catalytic partial; ignition extinction ... See more keywords
A signal compensation based cascaded PI control for an industrial heat exchange system
Sign Up to like & getrecommendations! Published in 2020 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2020.104372
Abstract: Abstract Since the characteristics of the industrial heat exchange system (HES) are drastically affected by variations of the steam pressure, ambient temperature and water quality, it is difficult for the classical cascade PI control system… read more here.
Keywords: system; unmodeled dynamics; heat exchange; control ... See more keywords