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20151204230135.7 |
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cr ||||||||||| |
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160906e19780101||| o| f1|||||eng|d |
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|a (TOE)ost6317880
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|a (TOE)6317880
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|a TOE
|c TOE
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| 049 |
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|a GDWR
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| 072 |
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|a 42
|2 edbsc
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| 072 |
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|a 32
|2 edbsc
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| 086 |
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|a E 1.99: conf-7808101-1
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| 086 |
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|a E 1.99:la-ur-79-332
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| 086 |
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|a E 1.99: conf-7808101-1
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| 088 |
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|a conf-7808101-1
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| 088 |
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|a la-ur-79-332
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| 245 |
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|a Ceramic heat pipes for high temperature heat removal
|h [electronic resource]
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| 260 |
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|a Los Alamos, N.M. :
|b Los Alamos Scientific Laboratory ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 1978.
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| 300 |
|
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|a Pages: 17 :
|b digital, PDF file.
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| 336 |
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|a text
|b txt
|2 rdacontent.
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| 337 |
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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| 500 |
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|a Published through SciTech Connect.
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| 500 |
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|a 01/01/1978.
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| 500 |
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|a "la-ur-79-332"
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| 500 |
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|a " conf-7808101-1"
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| 500 |
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|a 18. AICHe-ASME national heat transfer conference, San Diego, CA, USA, 5 Aug 1978.
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| 500 |
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|a Ranken, W.A.; Keddy, E.S.
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| 520 |
3 |
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|a Difficulties in finding metal or protected metal components that exhibit both strength and corrosion resistance at high temperature have severely restricted the application of effective heat recovery techniques to process heat furnaces. A potential method of overcoming this restriction is to use heat pipes fabricated from ceramic materials to construct counterflow recuperators. A development program has been initiated to demonstrate the technical and eventually the economical feasibility of ceramic heat pipes and ceramic heat pipe recuperators. The prime candidate for heat pipe construction is SiC. Closed-end tubes of this material have been prepared by chemical vapor deposition (CVD). These tubes were lined internally with tungsten by a subsequent CVD operation, partially filled with sodium, and sealed by brazing a tungsten lined SiC plug into the open-end with a palladium--cobalt alloy. Heat pipes constructed in this manner have been successfully operated in vacuum at temperatures of 1225/sup 0/K and in air at a temperature of 1125/sup 0/K. The heat source used initially for the air testing was an induction heated metallic sleeve in thermal contact with the test unit. Subsequent testing has shown that a silicon carbide heat pipe can be successfully operated with natural gas burners providing the input heat. Methods of fabricating and testing these devices are described.
|
| 536 |
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|b W-7405-ENG-36.
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| 650 |
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7 |
|a Heat Pipes.
|2 local.
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| 650 |
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7 |
|a Fabrication.
|2 local.
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| 650 |
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7 |
|a Performance Testing.
|2 local.
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| 650 |
|
7 |
|a Heat Recovery Equipment.
|2 local.
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| 650 |
|
7 |
|a Ceramics.
|2 local.
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| 650 |
|
7 |
|a Design.
|2 local.
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| 650 |
|
7 |
|a Industrial Plants.
|2 local.
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| 650 |
|
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|a Silicon Carbides.
|2 local.
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| 650 |
|
7 |
|a Sodium.
|2 local.
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| 650 |
|
7 |
|a Test Facilities.
|2 local.
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| 650 |
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7 |
|a Tungsten.
|2 local.
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| 650 |
|
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|a Very High Temperature.
|2 local.
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| 650 |
|
7 |
|a Alkali Metals.
|2 local.
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| 650 |
|
7 |
|a Carbides.
|2 local.
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| 650 |
|
7 |
|a Carbon Compounds.
|2 local.
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| 650 |
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7 |
|a Elements.
|2 local.
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| 650 |
|
7 |
|a Equipment.
|2 local.
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| 650 |
|
7 |
|a Metals.
|2 local.
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| 650 |
|
7 |
|a Refractory Metals.
|2 local.
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| 650 |
|
7 |
|a Silicon Compounds.
|2 local.
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| 650 |
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7 |
|a Testing.
|2 local.
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| 650 |
|
7 |
|a Transition Elements.
|2 local.
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| 650 |
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7 |
|a Engineering.
|2 edbsc.
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| 650 |
|
7 |
|a Energy Conservation, Consumption, And Utilization.
|2 edbsc.
|
| 710 |
2 |
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|a Los Alamos Scientific Laboratory.
|4 res.
|
| 710 |
1 |
|
|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
|
| 856 |
4 |
0 |
|u http://www.osti.gov/scitech/biblio/6317880
|z Online Access
|
| 907 |
|
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|a .b72087304
|b 03-07-23
|c 11-08-12
|
| 998 |
|
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|a web
|b 09-09-16
|c f
|d m
|e p
|f eng
|g
|h 0
|i 3
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| 956 |
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|a Information bridge
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| 999 |
f |
f |
|i a1ad21e2-6802-529b-9c93-685ec19d083a
|s dab9f93b-a65c-5d07-8aa8-946a3822aab0
|
| 952 |
f |
f |
|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99: conf-7808101-1
|h Superintendent of Documents classification
|i web
|n 1
|
