Mathematical Modeling of the Errors of Measurements of the Thermal Properties of Insulating Material by the Plane "Instantaneous" Heat Source Method

被引：0
|
作者：
Ponomarev, S. V. [1 ]
Egorov, M. V. [1 ]
Lyubimova, D. A. [1 ]
机构：
[1] Tambov State Tech Univ, Tambov, Russia
来源：
MEASUREMENT TECHNIQUES | 2015年 / 57卷 / 10期
关键词：
thermal conductivity; volume heat capacity; thermal diffusivity and thermal activity; optimum conditions; experimental data processing;
D O I：
10.1007/s11018-015-0597-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An algorithm for the simulation modeling of the errors in measuring the properties of heat-insulating materials is developed, based on the use of a mathematical model of the temperature field in a plane sample of the material. A procedure for processing the experimental data is considered, and recommendations are made on the choice of the optimum conditions for using this procedure.
引用
收藏
页码：1167 / 1174
页数：8
相关论文
共 50 条
  • [21] MODELING OF THE PROCESS OF HEAT TRANSFER FROM A PLANE HEAT SOURCE OF CONSTANT STRENGTH IN THERMOPHYSICAL MEASUREMENTS
    Zhukov, N. P.
    Mainikova, N. F.
    JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS, 2005, 78 (06) : 1104 - 1112
  • [22] TRANSIENT METHOD OF SIMULTANEOUS MEASUREMENT OF THERMAL PROPERTIES OF MOULDING SAND USING PLANE HEAT SOURCE.
    Bandyopadhyay, B.P.
    Joshi M. Das
    Chakraborty, P.N.
    Foundryman, 1984, 77 (pt 6): : 318 - 321
  • [23] Mathematical modeling of heat process in a cylindrical domain with nonlinear thermal coefficients and a heat source on the axis
    Bollati, Julieta
    Briozzo, Adriana C.
    Kharin, Stanislav N.
    Nauryz, Targyn A.
    NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2025, 84
  • [24] Thermophysical property measurement of thermal protective material by guarded plane source method
    Wang, Qiang
    Dai, Jing-Min
    Coppa, P.
    Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology, 2010, 43 (12): : 1086 - 1092
  • [25] THERMAL-STRESSES IN A THIN CIRCULAR DISK OF ORTHOTROPIC MATERIAL DUE TO AN INSTANTANEOUS POINT HEAT SOURCE
    PARIDA, J
    DAS, AK
    ACTA MECHANICA, 1972, 13 (3-4) : 205 - &
  • [26] Different Ways of Evaluating Thermal Transport Properties from Measurements with the Transient Plane Source (Hot Disk) Method
    Gustavsson, M. K.
    Gustafsson, S. E.
    THERMAL CONDUCTIVITY 29: THERMAL EXPANSION 17, 2008, 29 : 397 - +
  • [27] Measurements of thermal properties of insulation materials by using transient plane source technique
    Al-Ajlan, Saleh A.
    APPLIED THERMAL ENGINEERING, 2006, 26 (17-18) : 2184 - 2191
  • [28] Analysis of heat flow in modified transient plane source (MTPS) measurements of the thermal effusivity and thermal conductivity of materials
    Yeon, Sooyeon
    Cahill, David G.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2024, 95 (03):
  • [29] Monolithic coatings and mathematical modeling of their thermal properties: heat-transfer aspect
    Antipov, V.S.
    Dzhelali, V.V.
    Rubchevskij, V.N.
    Chernyshov, Yu.A.
    Shakun, G.V.
    Volokh, V.M.
    Koks i Khimiya, 1999, (03): : 23 - 28
  • [30] MATHEMATICAL METHOD FOR ANALYSIS OF HEAT-CAPACITY AND THERMAL-CONDUCTIVITY MEASUREMENTS BY HEAT PULSE TECHNIQUE
    GERSHENSON, M
    ALTEROVIZT, S
    APPLIED PHYSICS, 1975, 5 (04): : 329 - 334
12345