Results 241 to 250 of about 12,079 (285)

International standard of Traditional Chinese Medicine techniques: clinical guidelines for dysmenorrhea (2022). [PDF]

open access: yesJ Tradit Chin Med
Xiao L   +10 more
europepmc   +1 more source

Effects of Wall to Stagnation Temperature Ratio on Hypersonic Corner Flows [PDF]

open access: possible35th AIAA Fluid Dynamics Conference and Exhibit, 2005
Numerical solutions of laminar, hypersonic, viscous, high temperature, perfect gas flows over compression corners are obtained. The effects of corner angle (θw) and wall to stagnation temperature ratio (Tw/T0) on flow variables, especially on surface pressure distributions and surface heat transfer rates are investigated.
Aziz, Şaduman   +2 more
openaire   +2 more sources

Emittance from stagnation temperature study

Solar Energy, 1984
Variation of stagnation temperature of various coatings kept in an insulated one glass cover box is theoreticall analysed. This shows that it is possible to make an approximate estimate of thermal emittance of the coating of known absorptance from the knowledge of stagnation temperature, ambient temperature and solar insolation.
J.S. Vaishya, V.G. Bhide, V.K. Nagar
openaire   +2 more sources

Radiation limitation of stagnation temperature in high temperature selective absorbers

Solar Energy, 1992
Abstract A sharp-cutoff wavelength high temperature selective surface has been modelled, with a view to determining the stagnation temperature as well as the likely operating temperature. It has been found that, under conditions of low optical concentration, a solar collector receiver coated in a sharp-cutoff surface may be able to operate with ...
David R. Mills, A.G. Monger
openaire   +2 more sources

Stagnation and Bulk Mean Temperature

2021
Earlier we have described various methods of temperature measurement. We have also discussed the measurement of temperature of a moving fluid, essentially at low velocities. However, when flow velocities of a gas are high (as, for example, in high subsonic or supersonic flows) the temperature of the gas under stagnation conditions is higher than the ...
openaire   +2 more sources

A General Expression for the Isentropic Stagnation Temperature of a Fluid [PDF]

open access: possibleNature, 1964
THE stagnation temperature of a fluid is commonly represented by the expression: where T, U and cp denote the temperature, velocity and specific heat at constant pressure, and the subscripts 0 and ∞ refer to the stagnation point and free stream, respectively.
openaire   +1 more source

Stagnation temperature of a two-phase system

International Journal of Mechanical Sciences, 1971
Abstract A simple and accurate expression for the stagnation temperature of a two-phase system is developed in terms of the measurable properties of the free stream and tested with data from steam tables. Good agreement was found to exist.
openaire   +2 more sources

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