Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Theodore L. Bergman"'
Publikováno v:
Materials & Design, Vol 231, Iss , Pp 112027- (2023)
With knowledge of only a few effective properties of a porous structure, the applicability of the structure for a given system can quickly be determined. This study numerically simulates the effective thermal conductivity, permeability, and stiffness
Externí odkaz:
https://doaj.org/article/70f8f3f5fe6445e6a5b3342f64cc2159
Autor:
Marcus V. A. Bianchi, Theodore L. Bergman, Vijay K. Dhir, Amir Faghri, Andrei G. Fedorov, M. Pinar Mengüç, Abdulmajeed Mohamad, Laurent Pilon, Xiulin Ruan, Tae-Ho Song, Brent W. Webb, Xianfan Xu
Publikováno v:
ASME Journal of Heat and Mass Transfer. 145
Publikováno v:
ASME Journal of Heat and Mass Transfer. 145
A solid growth method (SGM) and a dual solid method (DSM), both recently developed, are each used to predict solid shapes that provide minimal total (conduction + radiation) resistance to heat transfer in a system involving conduction in a solid whos
Publikováno v:
Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering.
A solid growth model (SGM) is developed to identify desirable configurations of a conducting solid that is cooled by conduction through a stagnant gas and surface radiation. Thermal performance is quantified by the overall thermal resistance, as well
Publikováno v:
Journal of Heat Transfer. 144
The topological optimization of a conducting solid simultaneously cooled by (i) conduction to a stationary, radiatively nonparticipating fluid and (ii) surface-to-surface radiation exchange is performed to minimize the overall thermal resistance of t
Publikováno v:
International Journal of Heat and Mass Transfer. 186:122496
Autor:
Theodore L. Bergman
Publikováno v:
Solar Energy. 174:16-23
Surfaces that exhibit high reflectivity at short (solar) wavelengths and high emissivity at long (terrestrial) wavelengths can experience net radiation cooling, even when subjected to high levels of solar irradiation. A model is developed to quantify
Publikováno v:
Journal of Heat Transfer. 143
An iterative design algorithm is used to adjust the shape of a conducting solid body that is subjected to a surface heat flux and cooled simultaneously by free convection and radiation in order to reduce the overall thermal resistance. Parametric sim
Publikováno v:
Journal of Fluids Engineering. 143
A computational fluid dynamics model is developed to study the dynamics of meniscus formation and capillary flow between vertical parallel plates. An arbitrary Lagrangian–Eulerian approach is employed to predict and reconstruct the shape of the men
Publikováno v:
Frontiers in Heat and Mass Transfer. 13