11‐5: First Plane Source Evaporator for 100x100mm OLED

Based on the traditional theory of transient plane source for thermal conductivity measurement, this paper designed and developed a new pattern of heating and temperature sensing probe, presented the study of transient heat conduction of half-infinite plane while being heated, established a modified mathematical model of transient plane source method, and achieved the measurement of thermal conductivity of automotive interior material sample by the data processing method of mathematical iteration and liner regression using the modified transient plane source probe. According to the data of experiments, the instrument which this paper designed has a high precision of 5% and a wide range of 0.003-1W/(mK).This paper provides a practicable way for heat capacity determination of automotive interior materials.

Download Full-text

Measurement of effective thermal conductivity of compacted granular media by the transient plane source technique

EPJ Web of Conferences ◽

10.1051/epjconf/201714002016 ◽

2017 ◽

Vol 140 ◽

pp. 02016

Author(s):

Weijing Dai ◽

Yixiang Gan

Keyword(s):

Thermal Conductivity ◽

Effective Thermal Conductivity ◽

Granular Media ◽

Plane Source ◽

Transient Plane Source ◽

Transient Plane Source Technique

Download Full-text

Measurement of thermal conductivity, thermal diffusivity and heat capacity of highly porous building materials using transient plane source technique

International Communications in Heat and Mass Transfer ◽

10.1016/s0735-1933(01)00310-4 ◽

2001 ◽

Vol 28 (8) ◽

pp. 1065-1078 ◽

Cited By ~ 65

Author(s):

A. Bouguerra ◽

A. Aït-Mokhtar ◽

O. Amiri ◽

M.B. Diop

Keyword(s):

Thermal Conductivity ◽

Heat Capacity ◽

Thermal Diffusivity ◽

Building Materials ◽

Plane Source ◽

Porous Building Materials ◽

Transient Plane Source ◽

Transient Plane Source Technique ◽

Highly Porous

Download Full-text

Experimental Study on Thermal Properties of Hollow Sphere Structures

Defect and Diffusion Forum ◽

10.4028/www.scientific.net/ddf.407.185 ◽

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.

Download Full-text