Zobrazeno 1 - 10
of 3 723
pro vyhledávání: '"radiative heat transfer"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3043-3066 (2024)
In various small modular reactor (SMR) designs currently under development, the conventional concrete containment building has been replaced by a metal containment vessel (MCV). In these systems, the gap between the MCV and the reactor pressure vesse
Externí odkaz:
https://doaj.org/article/2ae98c5b46da431b84a413f090d332ee
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105393- (2024)
Functionally graded materials have found extensive applications in the aerospace industry and solar energy systems due to their excellent performance in enhancing heat transfer/insulation. Developing corresponding theoretical frameworks for the coupl
Externí odkaz:
https://doaj.org/article/074b42fced4c41e78e57f2a42e1a4a0a
Autor:
K. Ganesh Kumar, M.M. Praveena, S Vishwanath, N.J. Vidhyarani, Mahesh, D.G. Prakasha, M. Ijaz Khan, Albina Sadikova, M. Waqas
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100787- (2024)
Alloys are used in a wide variety of contexts, including aircraft building, the military, industry, medicine, and manufacturing. Alloys including tools, equipment, cars, and structures. Furniture, shipping containers, and medical supply storage conta
Externí odkaz:
https://doaj.org/article/7b4e8816268b4467ab340c22e6b0438b
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104634- (2024)
The distribution of heat absorption and the mechanisms of conductive, convective, and radiative heat transfers between cold particle clusters (Tp = 300 K) and high-temperature surfaces (Tw = 1173 K) in fluidized beds were investigated through numeric
Externí odkaz:
https://doaj.org/article/6a22660adcc74837903158e71df0a957
Autor:
Juraj Kajan, Grigori Damazyan, Vira Tinkova, Anna Prnová, Monika Michálková, Peter Švančárek, Tomáš Gregor, Alena Akusevich, Branislav Hruška, Dušan Galusek
Publikováno v:
Crystals, Vol 14, Iss 10, p 858 (2024)
The solidification processes of two compositions, hypereutectic (21.0 mol% Y2O3–79.0 mol% Al2O3) and eutectic (18.5 mol% Y2O3–81.5 mol% Al2O3), were used via the horizontal directional solidification (HDS) method to produce two ingots with dimens
Externí odkaz:
https://doaj.org/article/22bb8d5d72764e12a93742deef045401
Publikováno v:
Results in Physics, Vol 58, Iss , Pp 107443- (2024)
Efficient thermal management has become crucial in micro and nano devices. This research presents a near-field thermal splitter, a pivotal device for managing thermal energy at distances less than the thermal characteristic wavelength. The thermal sp
Externí odkaz:
https://doaj.org/article/43faab4f3eaf42ac9ef2bcc4131914aa
Minimum entropy generation paths for generalized radiative heat transfer processes with heat leakage
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101759- (2024)
Heat transfer processes (HTPes) with generalized radiative heat transfer law (HTL) [q∝Δ(Tn)] and heat leakage (HL) are optimized. With net amount of heat transferred (NAHT) of working fluid at low-temperature side and given process period, optimal
Externí odkaz:
https://doaj.org/article/d98f381fdb5a4742a5ea22054142aad8
Publikováno v:
Nanophotonics, Vol 13, Iss 5, Pp 813-823 (2023)
Thermophotovoltaic (TPV) energy converters hold substantial potential in converting thermal radiation from high-temperature emitters into electrical energy through photovoltaic (PV) cells, offering applications ranging from solar energy harvesting to
Externí odkaz:
https://doaj.org/article/47e52957bfb140f1814c8617d304c35a
Publikováno v:
Nanophotonics, Vol 12, Iss 20, Pp 3911-3920 (2023)
Both the nonreciprocal surface modes in Weyl semimetal (WSM) with a large anomalous Hall effect and the nonreciprocal photon occupation number on a graphene surface induced by the drift current provide a promising way to manipulate the nonreciprocal
Externí odkaz:
https://doaj.org/article/ace3bd8c4fcd48d4aaea6f7f6e348809