Skip to main content
Disciplines
Automotive Business IT + Informatics Construction + Real Estate Electrical Engineering + Electronics Energy + Sustainability Insurance + Risk Finance + Banking Management + Leadership Marketing + Sales Mechanical Engineering + Materials
Events
DE
EN
Books
Journals
Topic Page
Marketing
Start single access now
Access for companies
EXTENDED SEARCH
Log in
Top
Measurement Techniques
Published in: Measurement Techniques 3/2023

12-06-2023 | STATE STANDARDS

Get 79-2020 State Primary Special Standard of the Unit of Specific Heat of Solids in the Temperature Range from 2 to 300 K

Authors: A. A. Petukhov, B. G. Potapov, V. G. Kytin, M. Yu. Ghavalyan, L. V. Yurov, E. G. Aslanyan, A. N. Shchipunov

Published in: Measurement Techniques | Issue 3/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The paper shows the necessity and relevance of performing precise specific heat measurements for the existing and newly synthesized substances and solids at low temperatures. The authors present GET 79-2020 State Primary Special Standard of the unit of specific heat of solids in the temperature range from 2 to 300 K, describing its design, operating principle, and the results of metrological examination. GET 79-2020 comprises the developed reference throttling cryostat and a cell for measuring specific heat that ensure efficient and prompt cooling of the test sample, as well as a reduction in uncontrolled heat fluxes, during measurement. GET 79-2020 can realize the unit of specific heat of solids within the range of 0.03–718 J/(kg·K) and the temperature range of 2–300 K. A method for measuring specific heat using the developed cell is described. The authors examine the metrological characteristics of GET 79-2020, estimating the uncertainty budget for realizing the unit of specific heat of solids. The obtained results extend the temperature range of measurements, expanding the fleet of working standards (measures) for heat capacity measuring instruments, verified using GET 79-2020.
next article Cosmological Distances Scale. Part 15: Cosmic Jerk and Gravitational Dipole of Inhomogeneity

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

inform now
Footnotes
1
Order No. 866 of the Federal Agency for Technical Regulation and Metrology of May 6, 2020 “On approval of the State Primary Special Standard of the unit of specific heat of solids in the temperature range from 2 to 300 K.”
 
Literature
1.
2.
V. N. Naumov, A. B. Tagaev, and A. E. Musikhin, The Phonon Density of States from the Experimental Heat Capacitance, Vestn. NGU. Ser.: Fizika, 7, No. 3, 102–113 (2012).
3.
4.
5.
V. D. Bogdanov, A. A. Simdyankin, and A. V. Nazarenko, Study of Thermal Parameters of Far Eastern Sea Cucumber when Freezing, Vestn. AGTU. Ser.: Rybn. Khoz., No. 4, 145–152 (2016).
6.
V. A. Paramonova and V. N. Kudryavtsev, Performance Evaluation of Thermal Raw Peanut, Sci. J. NRU ITMO. Ser.: Proc. Food Prod. Equip., No. 2, 98–111 (2015).
7.
L. T. Denisova, L. G. Chumilina, and V. M. Denisov, High-Temperature Heat Capacity of Oxide Compounds of Barium Oxide — Iron Oxide and Calcium Oxide–Bismuth Oxide Systems, J. Sib. Fed. Univ. Chem., 6, No. 3, 299–302 (2013).
8.
V. P. Meshalkin, V. I. Bobkov, M. I. Dli, A. V. Garabadzhiu, S. V. Panchenko, and V. A. Orekhov, Experimental Studies of Physicochemical Process of Heating ore Phosphorites, Ross. Khim. Zh., 66, No. 3, 13–22 (2022).
9.
10.
11.
12.
13.
M. Yu. Gavalyan and V. G. Kytin, Construction of the Acoustic Gas Thermometer in the Range from 79 to 273.16 K, Almanac of Modern Metrology, 28, No. 4, 28–34 (2021).
Metadata
Title
Get 79-2020 State Primary Special Standard of the Unit of Specific Heat of Solids in the Temperature Range from 2 to 300 K
Authors
A. A. Petukhov
B. G. Potapov
V. G. Kytin
M. Yu. Ghavalyan
L. V. Yurov
E. G. Aslanyan
A. N. Shchipunov
Publication date
12-06-2023
Publisher
Springer US
Published in
Measurement Techniques / Issue 3/2023
Print ISSN: 0543-1972
Electronic ISSN: 1573-8906
DOI
https://doi.org/10.1007/s11018-023-02202-z

Other articles of this Issue 3/2023

Measurement Techniques 3/2023 Go to the issue

ACOUSTIC MEASUREMENTS

Standard Test Blocks for Ultrasonic Nondestructive Testing: Regulation of Technical Requirements

OriginalPaper

Classification of Brandy and Cognac Production by Geographical Origin and Aging Using Raman Scattering and Machine Learning

OPTICAL AND PHYSICAL MEASUREMENTS

Differential Method for the Formation of Relative Phase Shifts between Light Beams in a Two-Arm Interferometer

OriginalPaper

Estimate of Errors in Measurements of Refractive Index by Modified Prism Methods

MECHANICAL MEASUREMENTS

Sensors for Measuring the Volume and the Angular Orientation of the Liquid Surfaces in Axially Symmetric Tanks at an Indeterminate Orientation of the Tanks in Space

GENERAL PROBLEMS OF METROLOGY AND MEASUREMENT TECHNIQUES

Building a Model of the Earth’s Gravity Field within the Caribbean Sea Based on Satellite Altimetry Data