Abstract
A method for measurement of total hemispherical emittance of metals at cryogenic temperatures is described. The principle of the measurement is based on calorimetric method and total hemispherical emittance as a function of temperature is obtained by measuring the equilibrium temperature of a specimen corresponding to different heat input, which is given to a heater attached to the specimen. Measurements of total hemispherical emittance and specific heat have been carried out on the specimen of lead over a temperature range of 10∼40 K. In order to verify the measurement method, uncertainty on heat loss is discussed.
| Original language | English |
|---|---|
| Journal | SAE Technical Papers |
| DOIs | |
| Publication status | Published - 1996 Jan 1 |
| Event | 26th International Conference on Environmental Systems - Monterey, CA, United States Duration: 1996 Jul 8 → 1996 Jul 11 |
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ASJC Scopus subject areas
- Automotive Engineering
- Safety, Risk, Reliability and Quality
- Pollution
- Industrial and Manufacturing Engineering
Cite this
Measurement of total hemispherical emittance at cryogenic temperatures. / Furusawa, Tohru; Nagasaka, Yuji; Ohnishi, Akira.
In: SAE Technical Papers, 01.01.1996.Research output: Contribution to journal › Conference article
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TY - JOUR
T1 - Measurement of total hemispherical emittance at cryogenic temperatures
AU - Furusawa, Tohru
AU - Nagasaka, Yuji
AU - Ohnishi, Akira
PY - 1996/1/1
Y1 - 1996/1/1
N2 - A method for measurement of total hemispherical emittance of metals at cryogenic temperatures is described. The principle of the measurement is based on calorimetric method and total hemispherical emittance as a function of temperature is obtained by measuring the equilibrium temperature of a specimen corresponding to different heat input, which is given to a heater attached to the specimen. Measurements of total hemispherical emittance and specific heat have been carried out on the specimen of lead over a temperature range of 10∼40 K. In order to verify the measurement method, uncertainty on heat loss is discussed.
AB - A method for measurement of total hemispherical emittance of metals at cryogenic temperatures is described. The principle of the measurement is based on calorimetric method and total hemispherical emittance as a function of temperature is obtained by measuring the equilibrium temperature of a specimen corresponding to different heat input, which is given to a heater attached to the specimen. Measurements of total hemispherical emittance and specific heat have been carried out on the specimen of lead over a temperature range of 10∼40 K. In order to verify the measurement method, uncertainty on heat loss is discussed.
UR - http://www.scopus.com/inward/record.url?scp=85072486267&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85072486267&partnerID=8YFLogxK
U2 - 10.4271/961430
DO - 10.4271/961430
M3 - Conference article
AN - SCOPUS:85072486267
JO - SAE Technical Papers
JF - SAE Technical Papers
SN - 0148-7191
ER -