SU458751A1 - Device for measuring thermal conductivity - Google Patents
Device for measuring thermal conductivityInfo
- Publication number
- SU458751A1 SU458751A1 SU1892148A SU1892148A SU458751A1 SU 458751 A1 SU458751 A1 SU 458751A1 SU 1892148 A SU1892148 A SU 1892148A SU 1892148 A SU1892148 A SU 1892148A SU 458751 A1 SU458751 A1 SU 458751A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thermal conductivity
- measuring thermal
- sample
- cams
- heat
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
При установке образца 5 в устройство кулачки 4 вставл ютс в его осевое отверстие, и конус 3 крышкой 11 через прокладку 12 перемещаетс по трубе 2 вверх, flpii этом нозннкаст усилие, действующее на кулачки в иаираплеиии , перпеидикул рпом оси образца. Вследствие этого кулачки 4 своей цилиндрическсл ; поверхностью прижимаютс к В11у1реииеи иоверхиости образца.When installing sample 5 into the device, the cams 4 are inserted into its axial hole, and the cone 3 with the cover 11 through the gasket 12 moves along the pipe 2 upward, flpii thereby recognizing the force acting on the cams in the pattern, the perpendicular axis of the sample. As a consequence, the cams 4 of its cylindrical; the surface is pressed against Blush and the sample’s surface.
При иавинчивании цилиндра 8 из резьбу верхней крышки 10 возникает аналогичное усилие, прижимающее цилиидрнческую иоверхиость кулачков 7 к наружной поверхиост;: образца.When cylinder 8 is screwed out of the thread of the upper cover 10, a similar force occurs, pressing the cylindrical and surface of the cams 7 to the outer surface :: of the sample.
Зна количество тенла, выдел е.мое нагрев телем , и разность температур иа цилиндрических поверхност х образца, можно вычпслнтБ .коэффициент теплопроводности исследуемого материала.By knowing the amount of tenla, the amount of heat it emits, and the temperature difference between the cylindrical surfaces of the sample, it is possible to calculate the thermal conductivity coefficient of the material under study.
Предмет и з о б р е т е и и Subject and d on and e and
Устройство дл измерени теплопроводности горных пород в стациоиар1 ом гепловом режиме , содер кан.1ее источник и приемиик тепла, прилегающне к внутреиией и иаружиой цилиндрическим поверхиост м образца, отличающеес тем, что, с целью иовыщени точиост, измерени , источник и ириемиик тепла выполЛ1еиы в виде коитактир -ющих с образцом кулачков и цилиидра, сопр гающегос с кулачками по коиусиой иоверхиости.A device for measuring the thermal conductivity of rocks in the stationary helium mode, which contains the source of heat and receiving it, adjacent to the internal and external cylindrical surfaces of the sample, characterized in that, in order to increase the accuracy, measure, source, and heat in the form of coitacting with the sample of the cams and the ciliidre, matching with the cams on the coiius and surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1892148A SU458751A1 (en) | 1973-03-13 | 1973-03-13 | Device for measuring thermal conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1892148A SU458751A1 (en) | 1973-03-13 | 1973-03-13 | Device for measuring thermal conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU458751A1 true SU458751A1 (en) | 1975-01-30 |
Family
ID=20545069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1892148A SU458751A1 (en) | 1973-03-13 | 1973-03-13 | Device for measuring thermal conductivity |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU458751A1 (en) |
-
1973
- 1973-03-13 SU SU1892148A patent/SU458751A1/en active
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