Determination of exact temperature distribution through the depth of functionally varied layered laminate by semi-analytical approach

2021 ◽  
Author(s):  
Sharawari P. Kulkarni ◽  
Sandeep S. Pendhari
2019 ◽  
Vol 29 ◽  
pp. 353-360 ◽  
Author(s):  
Ingo Felix Weiser ◽  
Robby Mannens ◽  
Andreas Feuerhack ◽  
Daniel Trauth ◽  
Thomas Bergs

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Koustav Konar ◽  
Kingshuk Bose ◽  
R. K. Paul

AbstractBlackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum. In this paper a simple and stable blackbody radiation inversion is achieved by using an analytical function with three determinable parameters for temperature distribution. This inversion technique is used to invert the blackbody radiation field of the cosmic microwave background, the remnant radiation of the hot big bang, to infer the temperature distribution of the generating medium. The salient features of this distribution are investigated and analysis of this distribution predicts the presence of distortion in the cosmic microwave background spectrum.


2019 ◽  
Vol 826 ◽  
pp. 117-124
Author(s):  
Yurii Baidak ◽  
Iryna Vereitina

The paper relates to the field of measuring technologies and deals with the enhancement of thermoconvective method when it is applied for the experimental determination of such hydrodynamics indicators as mass flow rate and velocity of flow by their indirect parameters - capacity of the heater and the temperatures obtained from two thermal sensors, provided that they are located on the hermetic piping system surface. The issue of determination of correction factor on heterogeneity of liquid temperature distribution in the pipe cross section depending on pipe diameter and fluid movement velocity was clarified. According to the results of numerical calculations, the dependencies of temperature gradient on the pipe surface and the correction factor on the heterogeneity of the temperature distribution along the pipe cross-section under the heater in the function of the velocity of flow in pipes of different diameters are plotted. These dependencies specify the thermal method of studying the fluid flow in the pipes, simplify the experiment conduction, are useful in processing of the obtained results and can be applied in measuring engineering.


2017 ◽  
Vol 40 (2) ◽  
pp. 118-127 ◽  
Author(s):  
A. Jayanegara ◽  
M. Ridla ◽  
D.A. Astuti ◽  
K.G. Wiryawan ◽  
E.B. Laconi ◽  
...  

1997 ◽  
Vol 15 (3-4) ◽  
pp. 273-282
Author(s):  
Marco Antonio G. Teixeira ◽  
Artur L. Scofield ◽  
Marcos Vinicius R. Cabral

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