Results 1 to 10 of about 5,007,634 (309)

Modeling and thermal calculation of a pipeline insulation system

open access: yesE3S Web of Conferences, 2020
Energy efficiency of heating networks depends on the costs of the manufacture of insulation materials and components, its installation and exploitation of insulating jacket.
V. Krashchenko   +4 more
semanticscholar   +1 more source

An integrated multi-energy flow calculation method for electricity-gas-thermal integrated energy systems

open access: yes, 2021
The modeling and multi-energy flow calculation of an integrated energy system (IES) are the bases of its operation and planning. This paper establishes the models of various energy sub-systems and the coupling equipment for an electricity-gas-thermal IES,
Mengting Zhu   +4 more
semanticscholar   +1 more source

Thermal Calculation and Experimental Investigation of Electric Heating and Solid Thermal Storage System

open access: yes, 2020
Electric heating and solid thermal storage systems (EHSTSSs) are widely used in clean district heating and to flexibly adjust combined heat and power (CHP) units. They represent an effective way to utilize renewable energy.
Zhao Haichuan   +4 more
semanticscholar   +1 more source

Thermal Cooling Basin Exploration for Thermal Calculations [PDF]

open access: yesLinköping Electronic Conference Proceedings, 2011
There are a number of cooling systems known across the world. For decades they have undergone development, changing coolants and their chemical composition, but water has, thanks to its universal properties, remained an undying presence in this technology. Water is used as a carrier heat or cold for cooling spaces and some cooling equipment itself, for
Peteris Shipkovs, Kaspars Grinbergs
openaire   +1 more source

Effective Thermal Conductivity Calculation and Measurement of Litz Wire Based on the Porous Metal Materials Structure

open access: yesIEEE transactions on industrial electronics (1982. Print), 2020
Litz wires are employed in high-frequency electrical machines due to their advantages of reducing the ac losses, including minimizing the skin effect and the proximity effect.
Xiaomei Liu   +5 more
semanticscholar   +1 more source

Loss Calculation and Thermal Analysis for High-Speed Permanent Magnet Synchronous Machines

open access: yesIEEE Access, 2020
The small size of high-speed permanent magnet synchronous machines (PMSMs) makes the increase of loss density and the difficulty of heat dissipation.
Chao Zhang   +3 more
semanticscholar   +1 more source

Statistical-thermal model calculations using THERMUS [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2005
Contributed to 8th International Conference on Strangeness in Quark Matter, Cape Town, South Africa, 15-20 September ...
Wheaton, S., Cleymans, J.
openaire   +2 more sources

Thermal calculation of heat exchangers with simplified consideration of axial wall heat conduction

open access: yes, 2018
The usual thermal design and rating methods [1, 2] for heat exchangers neglect axial wall heat conduction in the separating walls and external shells of recuperators and in the solid matrix of regenerators. This may lead to undesirable undersizing.
W. Roetzel, C. Ranong
semanticscholar   +1 more source

A thermal calculation model for tubular condensing heat exchanger

open access: yesApplied Thermal Engineering
The condensing heat exchanger is commonly applied in various heat exchange systems. It can efficiently recover moisture and heat from the flue gas that contains water vapor.
Lei Han   +6 more
semanticscholar   +1 more source

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