Experimental study of isobaric specific heat of higher alcohols at high pressures

1986 ◽  
Vol 51 (6) ◽  
pp. 1459-1464 ◽  
Author(s):  
Ya. M. Naziev ◽  
M. M. Bashirov ◽  
Yu. A. Badalov
Keyword(s):  
Experimental Study ◽  
Specific Heat ◽  
High Pressures ◽  
Higher Alcohols ◽  
Isobaric Specific Heat

EXPERIMENTAL STUDY OF THE SOLUBILITY OF URANINITE IN GRANITIC MELTS AND FLUID SOLUTIONS AT HIGH PRESSURES AND TEMPERATURES

1987 ◽  
Vol 29 (8) ◽  
pp. 997-1004 ◽  
Author(s):  
V. A. Zharikov ◽  
I. P. Ivanov ◽  
B. I. Omel'yanenko ◽  
A. F. Red'kin ◽  
S. V. Yudintsev
Keyword(s):  
Experimental Study ◽  
High Pressures ◽  
High Pressures And Temperatures

Experimental Study on Thermal Properties of Hollow Sphere Structures

2021 ◽  
Vol 407 ◽  
pp. 185-191
Author(s):  
Josef Tomas ◽  
Andreas Öchsner ◽  
Markus Merkel
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study ◽  
Thermal Properties ◽  
Thermal Diffusivity ◽  
Specific Heat ◽  
Hollow Sphere ◽  
Plane Source ◽  
Source Method ◽  
Transient Plane Source ◽  
Transient Plane Source Method

Experimental analyses are performed to determine thermal conductivity, thermal diffusivity and volumetric specific heat with transient plane source method on hollow sphere structures. Single-sided testing is used on different samples and different surfaces. Results dependency on the surface is observed.

Isobaric Specific Heat Capacity for Al2O3/ Water Ethylene Glycol Mixture Nanofluid

2021 ◽  
pp. 1-22
Author(s):  
Alamir Hassan ◽  
Mohamed Hassan ◽  
Mohamed Shedid
Keyword(s):  
Heat Capacity ◽  
Ethylene Glycol ◽  
Specific Heat ◽  
Base Fluid ◽  
Maximum Deviation ◽  
Experimental Assessment ◽  
Mixture Ratio ◽  
New Correlation ◽  
Isobaric Specific Heat ◽  
Al2o3 Nanoparticle

Abstract Specific heat is a vital characteristic of nanofluids. The present work is an experimental assessment for the isobaric specific heat measurements for the Al2O3 nanoparticle dispersed in a base fluid of different mixture ratio of ethylene glycol and water at 30, 40, 50, and 60 vol%. The experiments were conducted over temperature range from 35 to 105 °C with nanoparticle concentrations of 0.5 to 2.5 vol%. The results indicated that the specific heat of nanofluid decreases as the nanoparticle volume increases and EG ratio increases but increases as the temperature increases. This characteristic demonstrates that the use of nanofluids should be at as high temperature as possible to fulfill a good beneficial effect. A new correlation from the measurements with maximum deviation of 2.2% was found to estimate the specific heat for these nanofluids.

Sign in / Sign up

Export Citation Format

Share Document