Measuring the thermophysical properties of materials in the 20–300°K temperature range

1973 ◽  
Vol 24 (6) ◽  
pp. 721-725
Author(s):  
Yu. V. Bol'shakov ◽  
L. L. Vasil'ev ◽  
F. M. Pozvonkov
Keyword(s):  
Thermophysical Properties ◽  
Temperature Range ◽  
Properties Of Materials

scholarly journals The Analysis of Properties of Thermal Sensitive Elements in Measuring Devices for Thermal Properties of Materials

2021 ◽  
Vol 27 (3) ◽  
pp. 461-467
Author(s):  
A. D. Loskutova ◽  
A. P. Korolev
Keyword(s):  
Thermal Properties ◽  
Thermophysical Properties ◽  
Infrared Radiation ◽  
Measuring Devices ◽  
Thermal Properties Of Materials ◽  
Properties Of Materials ◽  
Output Characteristics

The analysis of properties of thermosensitive elements used in devices for monitoring the temperature and thermophysical properties of the medium and materials is carried out. Thermal converters made of various materials are considered: metals, semiconductors, oxides. The sensitivity to infrared radiation of the considered elements is analyzed. The range of measured temperatures and the linearity of the output characteristics of the converters are investigated. A conclusion is made about the purposefulness of using one or another type of thermosensitive elements.

Study of Thermophysical Properties of Constructional Materials in a Temperature Range from 10 to 400 K

2009 ◽  
pp. 290-290-7 ◽  
Author(s):  
AV Luikov ◽  
AG Shashkov ◽  
LL Vasiliev ◽  
SA Tanaeva ◽  
YP Bolshakov ◽  
...  
Keyword(s):  
Thermophysical Properties ◽  
Temperature Range

scholarly journals Thermophysical Properties of 1-Butanol at High Pressures

Energies ◽  
2020 ◽  
Vol 13 (19) ◽  
pp. 5046
Author(s):  
Marzena Dzida
Keyword(s):  
Speed Of Sound ◽  
Thermophysical Properties ◽  
High Pressures ◽  
Fuel Additive ◽  
Temperature Range ◽  
Isobaric Thermal Expansion ◽  
Isentropic And Isothermal Compressibilities ◽  
Overlap Method ◽  
Pulse Echo ◽  
Better Than

1-Butanol can be considered as a good fuel additive, which can be used at high pressures. Therefore, the knowledge of high-pressure thermophysical properties is crucial for this application. In this paper, new experimental data on the speed of sound in 1-butanol in the temperature range from 293 to 318 K and at pressures up to 101 MPa are reported. The speed of sound at a frequency of 2 MHz was measured at atmospheric and high pressures using two measuring sets operating on the principle of the pulse–echo–overlap method. The measurement uncertainties were estimated to be better than ±0.5 m·s−1 and ± 1 m·s−1 at atmospheric and high pressures, respectively. Additionally, the density was measured under atmospheric pressure in the temperature range from 293 to 318 K using a vibrating tube densimeter Anton Paar DMA 5000. Using the experimental results, the density and isobaric and isochoric heat capacities, isentropic and isothermal compressibilities, isobaric thermal expansion, and internal pressure were calculated at temperatures from 293 to 318 K and at pressures up to 100 MPa.

Study of thermophysical properties of EP-823 steel in the temperature range of 200–900 °C

2015 ◽  
Vol 42 (9) ◽  
pp. 264-267
Author(s):  
A. B. Kruglov ◽  
V. B. Kruglov ◽  
P. G. Struchalin ◽  
V. S. Kharitonov
Keyword(s):  
Thermophysical Properties ◽  
Temperature Range

Online Thermal Properties Database for Structure-Property Correlated Materials

2011 ◽  
Author(s):  
Ishan Srivastava ◽  
Timothy S. Fisher ◽  
Sudheera Fernando ◽  
Ann Christine Catlin ◽  
Puneet Gupta ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Thermophysical Property ◽  
Thermophysical Properties ◽  
Test Methods ◽  
Published Data ◽  
Online Database ◽  
Structure Property ◽  
Test Conditions ◽  
The World ◽  
Properties Of Materials

New data for thermophysical properties of materials are being discovered and measured routinely throughout the world, but sometimes conflicts exist in the published data from various sources. We introduce an online thermal properties database intended for use as a repository for experimentally obtained thermophysical properties of materials by researchers across the globe. This online database is a part of www.thermalhub.org, which is a NSF-funded cyber infrastructure initiative aimed at serving the global heat transfer community. The relevant details associated with an experiment, such as the material type and composition, the thermophysical property measured, the test methods employed, the test conditions of the experiment, the results of the experiments, the uncertainty associated with the experimental results, and the literature where the results are published, are included as fields in the online database. It is known that one thermophysical property can be tested by various methods whose results may differ. Similarly, one thermophysical property can be experimentally measured under varying test conditions to produce different results.

A Study of the Thermophysical Properties of Human Prostate Tumor Tissues in the Temperature Range from–160 to +40°C

BIOPHYSICS ◽  
2018 ◽  
Vol 63 (2) ◽  
pp. 268-273 ◽  
Author(s):  
A. G. Belozerov ◽  
Yu. M. Berezovsky ◽  
A. A. Zherdev ◽  
I. A. Korolev ◽  
A. V. Pushkarev ◽  
...  
Keyword(s):  
Thermophysical Properties ◽  
Prostate Tumor ◽  
Human Prostate ◽  
Temperature Range ◽  
Tumor Tissues ◽  
Human Prostate Tumor

Thermal Expansion of SrZr4-xTix(PO4)6 Ceramics

2018 ◽  
Vol 281 ◽  
pp. 169-174
Author(s):  
Yang Wang ◽  
Yuan Yuan Song ◽  
Yuan Yuan Zhou ◽  
Lu Ping Yang ◽  
Fu Tian Liu
Keyword(s):  
Thermal Expansion ◽  
Relative Density ◽  
Thermophysical Properties ◽  
Sintering Temperature ◽  
Temperature Range ◽  
Thermal Expansion Coefficients ◽  
High Relative Density ◽  
Low Thermal Expansion ◽  
Expansion Coefficients

Low thermal expansion ceramics have been widely applied in multiple fields. In this paper, a series of low thermal expansion ceramics SrZr4-xTix(PO4)6 was prepared and characterized. The SrZr4-xTix(PO4)6 ceramics could be well sintered in the temperature range of 1400~1500 °C. The effect of the addition of Ti substituting Zr and the sintering temperature was studied. The Ceramic with x =0.1 sintered at 1450 °C, the SrZr4-xTix(PO4)6 had a high relative density. The thermal expansion coefficients were about 3.301×10-6 °C-1. It was demonstrated that the microstructure of the SrZr4-xTix(PO4)6 could be altered by adding varying amount of Ti to tailor the thermophysical properties of the material.

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