PL446174A1 - Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix - Google Patents

Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix

Info

Publication number
PL446174A1
PL446174A1 PL446174A PL44617423A PL446174A1 PL 446174 A1 PL446174 A1 PL 446174A1 PL 446174 A PL446174 A PL 446174A PL 44617423 A PL44617423 A PL 44617423A PL 446174 A1 PL446174 A1 PL 446174A1
Authority
PL
Poland
Prior art keywords
thermal conductivity
polymer matrix
composite materials
measuring device
measuring
Prior art date
Application number
PL446174A
Other languages
Polish (pl)
Inventor
Sebastian Pawlak
Original Assignee
Politechnika Śląska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL446174A priority Critical patent/PL446174A1/en
Publication of PL446174A1 publication Critical patent/PL446174A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • G01J5/485—Temperature profile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Przyrząd pomiarowy do wyznaczania przewodności cieplnej zwłaszcza materiałów kompozytowych o osnowie polimerowej metodą termograficzną, posiadający płytę mocującą dolną, płytę mocującą górną i płytę oporową, oraz układ pomiarowy złożony z zaizolowanych termicznie dwóch metalowych brył prostopadłościennych, posiada izolację termiczną obu brył pomiarowych, górnej (6) i dolnej (7), składającą się z czterech części przesuwnych, górnej lewej (12a), górnej prawej (12b), dolnej lewej (12c), dolnej prawej (12d), oraz dwóch części nieruchomych, górnej (11a) i dolnej (11b), przy czym każda z części przesuwnych, górna lewa (12a), górna prawa (12b), dolna lewa (12c), dolna prawa (12d), posadowiona jest trwale na przynależnym do każdej z nich wsporniku nośnym (13), przymocowanym do ruchomego członu modułu wykonawczego, ponadto każda z części przesuwnych, górna lewa (12a), górna prawa (12b), dolna lewa (12c), dolna prawa (12d), ma postać prostopadłościanu, którego jedna pionowa krawędź ma zukosowanie, a obie części nieruchome górna (11a) i dolna (11b), zamocowane są rozłącznie do brył pomiarowych, górnej (6) i dolnej (7), ponadto części nieruchome, górna (11a) i dolna (11b), posiadają w rzucie na płaszczyznę poziomą kształt litery „C” z wewnętrznym wybraniem w kształcie trójkąta prostokątnego równoramiennego.A measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix, by the thermographic method, having a lower mounting plate, an upper mounting plate and a resistance plate, and a measuring system consisting of two thermally insulated metal cuboid bodies, has thermal insulation of both measuring bodies, the upper one (6) and the lower one (7), consisting of four sliding parts, the upper left one (12a), the upper right one (12b), the lower left one (12c), the lower right one (12d), and two fixed parts, the upper one (11a) and the lower one (11b), wherein each of the sliding parts, the upper left one (12a), the upper right one (12b), the lower left one (12c), the lower right one (12d), is permanently mounted on a supporting bracket (13) belonging to each of them, attached to the movable member of the executive module, furthermore each of the sliding parts, the upper left one (12a), the upper right one (12b), the lower left one (12c), the lower right one (12d), upper right (12b), lower left (12c), lower right (12d), has the form of a cuboid, one vertical edge of which is bevelled, and both fixed parts, the upper (11a) and the lower (11b), are attached detachably to the measuring bodies, the upper (6) and the lower (7), furthermore, the fixed parts, the upper (11a) and the lower (11b), have the shape of the letter "C" when projected onto a horizontal plane with an internal recess in the shape of an isosceles right-angled triangle.

PL446174A 2023-09-19 2023-09-19 Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix PL446174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446174A PL446174A1 (en) 2023-09-19 2023-09-19 Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446174A PL446174A1 (en) 2023-09-19 2023-09-19 Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix

Publications (1)

Publication Number Publication Date
PL446174A1 true PL446174A1 (en) 2024-07-29

Family

ID=91971272

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446174A PL446174A1 (en) 2023-09-19 2023-09-19 Measuring device for determining thermal conductivity, especially of composite materials with a polymer matrix

Country Status (1)

Country Link
PL (1) PL446174A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018131482A1 (en) * 2017-01-16 2018-07-19 三菱電機株式会社 Thermal conductivity measurement device and thermal conductivity measurement method
JP2021183943A (en) * 2020-05-22 2021-12-02 名古屋市 Measuring method and measuring system for physical property value related to thermal conduction of measurement target

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018131482A1 (en) * 2017-01-16 2018-07-19 三菱電機株式会社 Thermal conductivity measurement device and thermal conductivity measurement method
JP2021183943A (en) * 2020-05-22 2021-12-02 名古屋市 Measuring method and measuring system for physical property value related to thermal conduction of measurement target

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
https://stal.elamed.pl/; Buliński Z. i inni, Wyznaczanie przewodności ciał stałych na podstawie normy ASTM D 5470, Stal Metale & Nowe Technologie, 2019, str. 57-62 *

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