scholarly journals Compression Of An Ideal Gas With Temperature Dependent Specific Heat Capacities

2020 ◽  
Author(s):  
Jr., Donald Mueller ◽  
Hosni Abu-Mulaweh
2003 ◽  
Vol 31 (3) ◽  
pp. 189-200 ◽  
Author(s):  
Jeffery D. Lewins

Many of the conventional results obtained when optimising the performance of an intercooler during compression using a perfect gas model can be obtained when the restrictions of the model are relaxed to an ideal gas. That is, we now have temperature-dependent specific heat capacities but retain the equation of state pV = RT. This note illustrates the theme.


2021 ◽  
Vol 10 (1) ◽  
pp. 12-15
Author(s):  
M.A. Adekoya ◽  
A.O. Adelakun ◽  
A.A. Faremi ◽  
S.S. Oluyamo

Thermal properties (Density, Thermal conductivity and Specific heat capacity) play important impact in the formation of devicesmade of wooden materials. This study examines the room temperature thermal response of ten bulk samples from the species of Pterygota macrocarpa and Antiaris africana wood species found in South Western Nigeria. The samples were processed into appropriate shapes to fit into the parallel plane arrangement to determine the thermal properties. Temperature dependent models were used to obtain the specific heat capacities of the samples within a temperature variation of 308.25𝐾 - 310.00𝐾. The results revealed that the thermal properties (thermal conductivities and specific heat capacities) increase as temperature increases for all the bulk samples considered. The results of the research showed that the selected wood samples could find useful applications in industrial insulating devices. Keywords: Wood material, Lee’s disc apparatus, Temperature and Thermal properties.


2013 ◽  
Vol 115 (3) ◽  
pp. 2071-2077 ◽  
Author(s):  
S. Wang ◽  
X. M. Jiang ◽  
Q. Wang ◽  
H. S. Ji ◽  
L. F. Wu ◽  
...  

2007 ◽  
Vol 16 (07n08) ◽  
pp. 1912-1916
Author(s):  
X. H. SHI ◽  
G. L. MA ◽  
Y. G. MA ◽  
X. Z. CAI ◽  
J. H. CHEN

Specific heat capacities of π meson and different quarks after parton cascade AMPT model in Au + Au collisions at [Formula: see text] have been tentatively extracted from the event-by-event temperature fluctuations in the region of low transverse mass. The specific heat capacity of π meson shows a slight dropping trend with increasing impact parameter. The specific heat capacities of different quarks increase with the mass of quark, and the sum of up and down quark's specific heat capacities was found to be approximately equal to that of π meson.


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