PL446182A1 - Station for measuring thermal conductivity and contact heat flow resistance using thermography - Google Patents

Station for measuring thermal conductivity and contact heat flow resistance using thermography

Info

Publication number
PL446182A1
PL446182A1 PL446182A PL44618223A PL446182A1 PL 446182 A1 PL446182 A1 PL 446182A1 PL 446182 A PL446182 A PL 446182A PL 44618223 A PL44618223 A PL 44618223A PL 446182 A1 PL446182 A1 PL 446182A1
Authority
PL
Poland
Prior art keywords
measuring
station
thermal conductivity
heat flow
thermography
Prior art date
Application number
PL446182A
Other languages
Polish (pl)
Other versions
PL249379B1 (en
Inventor
Sebastian Pawlak
Wojciech ADAMCZYK
Grzegorz Matula
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 PL446182A priority Critical patent/PL249379B1/en
Publication of PL446182A1 publication Critical patent/PL446182A1/en
Publication of PL249379B1 publication Critical patent/PL249379B1/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)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Stanowisko do pomiaru przewodności cieplnej oraz kontaktowego oporu przepływu ciepła metodą termograficzną, posiadające 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 części przesuwnej (12) oraz części nieruchomej (11), przy czym część przesuwna (12) posadowiona jest trwale na wsporniku nośnym (13), przymocowanym do ruchomego członu (14) modułu wykonawczego (15), a część nieruchoma (11) zamocowana jest rozłącznie do brył pomiarowych, górnej (6) i dolnej (7), ponadto część nieruchoma (11) posiada w rzucie na płaszczyznę poziomą kształt niesymetrycznej litery „U” o różnej długości ścian bocznych.A station for measuring thermal conductivity and contact resistance of heat flow 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, upper (6) and lower (7), consisting of a sliding part (12) and a fixed part (11), wherein the sliding part (12) is permanently mounted on a support (13) attached to the movable member (14) of the executive module (15), and the fixed part (11) is detachably attached to the upper (6) and lower (7) measuring bodies, furthermore the fixed part (11) has the shape of an asymmetrical letter "U" with different lengths of side walls when projected onto a horizontal plane.

PL446182A 2023-09-19 2023-09-19 A station for measuring thermal conductivity and contact heat flow resistance using thermography PL249379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446182A PL249379B1 (en) 2023-09-19 2023-09-19 A station for measuring thermal conductivity and contact heat flow resistance using thermography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446182A PL249379B1 (en) 2023-09-19 2023-09-19 A station for measuring thermal conductivity and contact heat flow resistance using thermography

Publications (2)

Publication Number Publication Date
PL446182A1 true PL446182A1 (en) 2024-07-29
PL249379B1 PL249379B1 (en) 2026-04-07

Family

ID=91971323

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446182A PL249379B1 (en) 2023-09-19 2023-09-19 A station for measuring thermal conductivity and contact heat flow resistance using thermography

Country Status (1)

Country Link
PL (1) PL249379B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142662A (en) * 1998-06-16 2000-11-07 New Jersey Institute Of Technology Apparatus and method for simultaneously determining thermal conductivity and thermal contact resistance
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
US6142662A (en) * 1998-06-16 2000-11-07 New Jersey Institute Of Technology Apparatus and method for simultaneously determining thermal conductivity and thermal contact resistance
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 *

Also Published As

Publication number Publication date
PL249379B1 (en) 2026-04-07

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