نتایج جستجو برای: uniformly heated

تعداد نتایج: 50890  

A numerical study of the natural convection of the laminar heat transfers in the stationary state was developed in a horizontal ring and compared between a heated trapezoidal internal cylinder and a cold elliptical outer cylinder. This annular space is traversed by a Newtonian and incompressible fluid. The Prandtl number is set to 0.7 (air case) for different Rayleigh numbers. The system of equ...

2015
W. Bang B. J. Albright P. A. Bradley D. C. Gautier S. Palaniyappan E. L. Vold M. A. Santiago Cordoba C. E. Hamilton J. C. Fernández

With the development of several novel heating sources, scientists can now heat a small sample isochorically above 10,000 K. Although matter at such an extreme state, known as warm dense matter, is commonly found in astrophysics (e.g., in planetary cores) as well as in high energy density physics experiments, its properties are not well understood and are difficult to predict theoretically. This...

Journal: :Proceedings of the National Academy of Sciences 1917

Journal: :Journal of Fluid Mechanics 2021

Gravity induced film flow over a rigid smoothly corrugated substrate heated uniformly from below, is explored. This achieved by reducing the governing equations of motion and energy conservation to manageable form within mathematical framework well-known long-wave approximation; leading an asymptotic model reduced dimensionality. A key feature approach solving problem interest, proof that appro...

Journal: :Atmosphere 2021

Anabatic flows are common phenomena in the presence of sloping terrains, which significantly affect dynamics and exchange mass momentum low-atmosphere. Despite this, very few studies literature have tackled this topic. The present contribution addresses gap by utilising high-resolved large-eddy simulations for investigating an anabatic flow a simplified configuration, commonly used laboratory e...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1981

Journal: :Colloids and Surfaces A: Physicochemical and Engineering Aspects 2020

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