JPS57210291A - Characteristic inspection method for gravity type heat pipe - Google Patents

Characteristic inspection method for gravity type heat pipe

Info

Publication number
JPS57210291A
JPS57210291A JP9503781A JP9503781A JPS57210291A JP S57210291 A JPS57210291 A JP S57210291A JP 9503781 A JP9503781 A JP 9503781A JP 9503781 A JP9503781 A JP 9503781A JP S57210291 A JPS57210291 A JP S57210291A
Authority
JP
Japan
Prior art keywords
temperature
heating
heat pipe
temperature measuring
characteristic inspection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9503781A
Other languages
Japanese (ja)
Other versions
JPH0151760B2 (en
Inventor
Kazuo Yamashita
Takahito Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9503781A priority Critical patent/JPS57210291A/en
Publication of JPS57210291A publication Critical patent/JPS57210291A/en
Publication of JPH0151760B2 publication Critical patent/JPH0151760B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE:To enable a characteristic inspection of a heat pipe in a short period, by obtaining relevance between a heated location and a temperature increasing rate of each part of a heat pipe by heating a part of a heat collecting part. CONSTITUTION:Temperature increasing rates of temperature measuring parts 8, 9 and 10 are obtained by heating a heating part A with a heat source 6. In this instance, when a location 6' of the heating part is heated only a temperature of a temperature measuring part 8' is increased and no temperature rise is occurring at temperature measuring parts 9 and 10. When height of the heating part is lowered to a location 6'', heating of a working liquid 3 is occurred and the heating part where the temperature rise at a temperature measuring part 8'' is little and the temperature rise at temperature measuring parts 8 and 9 is occurring is observed. It is assumed that this part corresponds to a liquid level of the working liquid 3. Then, the mixing-in of noncondensible gas is assumed to exist when a temperature difference between the upper and the lower temperature measuring edges 9 and 10 of a condenser part C is large. In this manner, characteristic inspection of a gravity type heat pipe can be performed in a short period.
JP9503781A 1981-06-18 1981-06-18 Characteristic inspection method for gravity type heat pipe Granted JPS57210291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9503781A JPS57210291A (en) 1981-06-18 1981-06-18 Characteristic inspection method for gravity type heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9503781A JPS57210291A (en) 1981-06-18 1981-06-18 Characteristic inspection method for gravity type heat pipe

Publications (2)

Publication Number Publication Date
JPS57210291A true JPS57210291A (en) 1982-12-23
JPH0151760B2 JPH0151760B2 (en) 1989-11-06

Family

ID=14126876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9503781A Granted JPS57210291A (en) 1981-06-18 1981-06-18 Characteristic inspection method for gravity type heat pipe

Country Status (1)

Country Link
JP (1) JPS57210291A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425979C (en) * 2004-07-23 2008-10-15 鸿富锦精密工业（深圳）有限公司 Measuring device and method of heat pipe performance
CN102380218A (en) * 2011-09-29 2012-03-21 上海奥格利环保工程有限公司 Vertical evaporator with gravity assisted heat tubes for production of sulfuric acid
CN107764858A (en) * 2017-10-25 2018-03-06 华南理工大学 A kind of rotary heat pipe temperature test machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425979C (en) * 2004-07-23 2008-10-15 鸿富锦精密工业（深圳）有限公司 Measuring device and method of heat pipe performance
CN102380218A (en) * 2011-09-29 2012-03-21 上海奥格利环保工程有限公司 Vertical evaporator with gravity assisted heat tubes for production of sulfuric acid
CN107764858A (en) * 2017-10-25 2018-03-06 华南理工大学 A kind of rotary heat pipe temperature test machine

Also Published As

Publication number Publication date
JPH0151760B2 (en) 1989-11-06

Similar Documents

Publication Publication Date Title
ES8606617A1 (en) Heating oil in wells and generating steam from well water.
JPS57210291A (en) Characteristic inspection method for gravity type heat pipe
ATE36945T1 (en) DEVICE FOR CONDENSING COOKING VAPORS.
JPS5735295A (en) Method for heat recovery of raw gas produced from coke-furnace
JPS53144771A (en) Flow rate measuring method of coal-oil mixed fluid
JPS5587011A (en) Method and device for calibration of flow meter
JPS55148987A (en) Closed compressor
JPS5428436A (en) Heat accumulator
JPS5594405A (en) Waste heat recovery apparatus of slag
JPS536948A (en) Process and device for controlling absorption type refregerator
JPS57120059A (en) Water heater utilizing solar heat
CHANG Fluid flow through a large vertical crack in the earth's crust[Ph. D. Thesis]
JPS5461981A (en) Embrittlement judgement method of austenite base stainless steel welding metal
JPS5416765A (en) Heat accumulating method and heat accumulator adopting aforesaid method
Sidripoulos et al. Series Representation of Flux for the Boussinesq Equation
JPS57187555A (en) Solar heat collector
JPS5458605A (en) Cooling tank for induction furnace of crucible type
JPS5755347A (en) Heat accumulating box type solar water heater
Ohno et al. Mathematical Model of Cohesive Zone in Blast Furnace and Its Application to Practical Operation
JPS5697754A (en) Controller for collection of solar heat
JPS5377353A (en) Heat collecting equipment
JPS5357552A (en) Method of removing matter attached to heat conduction tube in tube type heat recovery apparatus
JPS5538421A (en) Method and device for degassing from heat exchanger
JPS56141407A (en) High-temperature liquid pipe
Sharma et al. Geothermal energy from a borehole in hot dry rock-a preliminary study