Estimate the Parallel System Reliability in Stress-Strength Model Based on Exponentiated Inverted Weibull Distribution
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(3)
Publication Date
Wed May 31 2023
Journal Name
International Journal Of Advanced Technology And Engineering Exploration
Investigation of phase change characteristics for refrigerant R-134a flow in a double pipe heat exchanger with the use of thermal non-equilibrium model
Metal foam
TPMM
Flow boiling
LTE and LTNE models
R134a
Almost all thermal systems utilize some type of heat exchanger. In a lot of cases, evaporators are important for systems like organic Rankine cycle systems. Evaporators give a share in a large portion of the capital cost, and their cost is significantly attached to their size or transfer area. Open-cell metal foams with high porosity are taken into consideration to enhance thermal performance without increase the size of heat exchangers. Numerous researchers have tried to find a representation of the temperature distribution closer to reality due to the different properties between the liquid and solid phases. Evaporation heat transfer in an annular pipe of double pipe heat exchanger (DPHEX) filled with cooper foam is investigated numerical
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Publication Date
Sat Nov 01 2025
Journal Name
Russian Journal Of General Chemistry
Publication Date
Mon Aug 05 2024
Journal Name
Food And Bioprocess Technology
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(12)
Publication Date
Tue Oct 01 2024
Journal Name
Analytical And Bioanalytical Electrochemistry
(4)
Publication Date
Wed May 01 2024
Journal Name
Journal Of Drug Delivery Science And Technology
(21)
(12)
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
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(2)
Publication Date
Mon Nov 18 2024
Journal Name
Molecular Crystals And Liquid Crystals
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(2)
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
(2)
(2)
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
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(2)
Publication Date
Tue Sep 08 2020
Journal Name
Baghdad Science Journal
Convergence Analysis for the Homotopy Perturbation Method for a Linear System of Mixed Volterra-Fredholm Integral Equations
Homotopy perturbation method
linear system of second kind mixed Volterra-Fredholm integral equations.
In this paper, the homotopy perturbation method (HPM) is presented for treating a linear system of second-kind mixed Volterra-Fredholm integral equations. The method is based on constructing the series whose summation is the solution of the considered system. Convergence of constructed series is discussed and its proof is given; also, the error estimation is obtained. Algorithm is suggested and applied on several examples and the results are computed by using MATLAB (R2015a). To show the accuracy of the results and the effectiveness of the method, the approximate solutions of some examples are compared with the exact solution by computing the absolute errors.
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