PL446183A1 - Stand for testing contact heat flow resistance and thermal conductivity - Google Patents

Stand for testing contact heat flow resistance and thermal conductivity

Info

Publication number
PL446183A1
PL446183A1 PL446183A PL44618323A PL446183A1 PL 446183 A1 PL446183 A1 PL 446183A1 PL 446183 A PL446183 A PL 446183A PL 44618323 A PL44618323 A PL 44618323A PL 446183 A1 PL446183 A1 PL 446183A1
Authority
PL
Poland
Prior art keywords
stand
thermal conductivity
heat flow
fixed part
testing contact
Prior art date
Application number
PL446183A
Other languages
Polish (pl)
Other versions
PL249156B1 (en
Inventor
Sebastian Pawlak
Wojciech ADAMCZYK
Grzegorz Matula
Zbigniew Buliński
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 PL446183A priority Critical patent/PL249156B1/en
Publication of PL446183A1 publication Critical patent/PL446183A1/en
Publication of PL249156B1 publication Critical patent/PL249156B1/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)
  • Thermally Actuated Switches (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Stanowisko do badania kontaktowego oporu przepływu ciepła oraz przewodności cieplnej 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 i dolnej (7), składającą się z dwóch części przesuwnych, lewej (12a) i prawej (12b) oraz jednej części nieruchomej (11), przy czym każda z części przesuwnych, lewa (12a) i prawa (12b), posadowiona jest trwale na przynależnym do każdej z nich wsporniku nośnym (13), przymocowanym do ruchomego członu modułu wykonawczego, a część nieruchoma (11) zamocowana jest rozłącznie do brył pomiarowych, górnej i dolnej (7), ponadto część nieruchoma (11) posiada w rzucie na płaszczyznę poziomą kształt litery „U” z wewnętrznym wybraniem (11.1), którego dowolne dwie ściany mające wspólną krawędź są prostopadłe.A stand for testing contact resistance to heat flow and thermal conductivity using the thermographic method, comprising 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 and the lower one (7), consisting of two sliding parts, left (12a) and right (12b) and one fixed part (11), wherein each of the sliding parts, left (12a) and right (12b), is permanently mounted on a supporting bracket (13) belonging to each of them, attached to the movable member of the executive module, and the fixed part (11) is detachably attached to the upper and lower measuring bodies (7), furthermore the fixed part (11) has the shape of the letter "U" in the projection on a horizontal plane with an internal recess (11.1), any two walls of which having a common edge are perpendicular.

PL446183A 2023-09-19 2023-09-19 A stand for testing contact heat flow resistance and thermal conductivity PL249156B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446183A PL249156B1 (en) 2023-09-19 2023-09-19 A stand for testing contact heat flow resistance and thermal conductivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446183A PL249156B1 (en) 2023-09-19 2023-09-19 A stand for testing contact heat flow resistance and thermal conductivity

Publications (2)

Publication Number Publication Date
PL446183A1 true PL446183A1 (en) 2024-07-29
PL249156B1 PL249156B1 (en) 2026-03-02

Family

ID=91971320

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446183A PL249156B1 (en) 2023-09-19 2023-09-19 A stand for testing contact heat flow resistance and thermal conductivity

Country Status (1)

Country Link
PL (1) PL249156B1 (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
PL249156B1 (en) 2026-03-02

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