RO83080B1 - Simulator for heat exchanger tube sheet - Google Patents

Simulator for heat exchanger tube sheet

Info

Publication number
RO83080B1
RO83080B1 RO104470A RO10447081A RO83080B1 RO 83080 B1 RO83080 B1 RO 83080B1 RO 104470 A RO104470 A RO 104470A RO 10447081 A RO10447081 A RO 10447081A RO 83080 B1 RO83080 B1 RO 83080B1
Authority
RO
Romania
Prior art keywords
heat exchanger
simulator
thermistors
rods
exchanger tube
Prior art date
Application number
RO104470A
Other languages
Romanian (ro)
Other versions
RO83080A2 (en
Inventor
Sonia Gutt
Original Assignee
Sonia Gutt
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 Sonia Gutt filed Critical Sonia Gutt
Priority to RO104470A priority Critical patent/RO83080B1/en
Publication of RO83080A2 publication Critical patent/RO83080A2/en
Publication of RO83080B1 publication Critical patent/RO83080B1/en

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Inventia se refera la un simulator pentru schimbatoare de caldura destinat studierii transferului de caldura în conditii limita. Simulatorul, conform inventiei, se compune dintr-un schimbator de capldura teava în teava, prin care trec doua tije rotative pe care se gaseste cîte un termistor. Pentru a exista posibilitatea variatiei distantei fata de peretii schimbatorului de caldura a celor doua termistoare, cele doua tije sînt asezate excentric, cea interioara si respectiv cencentric, cea exterioara fata de zona de curgere. Modificînd din exterior pozitia acestora cu niste butoane se modifica distanta relativa a termistoarelor fata de peretii schimbatorului de caldura. termistoarele sînt prevazute cu niste contacte care prin intermediul uni evertizor, nefigurat, semnalizeaza atingerea peretelui schimbatorului. Deplasarea longitudinala a celor doua tije se face printr-un troliu, actionat în ambele sensuri de un servomotor.The invention relates to a heat exchanger simulator for studying heat transfer under a limit condition. According to the invention, the simulator consists of a pipe heat exchanger in the pipe, through which two rotating rods pass on which a thermistor is located. In order to be able to vary the distance to the walls of the heat exchanger of the two thermistors, the two rods are located eccentrically, the inner and the cencentric ones, the one outside the flow area. Modifying the position of the thermistors relative to the walls of the heat exchanger from the outside. the thermistors are provided with some contacts which, by means of an uninterrupted one, signal the touching of the wall of the exchanger. The longitudinal displacement of the two rods is done by a winch, operated in both directions by a servomotor.

RO104470A 1981-06-02 1981-06-02 Simulator for heat exchanger tube sheet RO83080B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104470A RO83080B1 (en) 1981-06-02 1981-06-02 Simulator for heat exchanger tube sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104470A RO83080B1 (en) 1981-06-02 1981-06-02 Simulator for heat exchanger tube sheet

Publications (2)

Publication Number Publication Date
RO83080A2 RO83080A2 (en) 1984-01-14
RO83080B1 true RO83080B1 (en) 1984-01-30

Family

ID=20110026

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104470A RO83080B1 (en) 1981-06-02 1981-06-02 Simulator for heat exchanger tube sheet

Country Status (1)

Country Link
RO (1) RO83080B1 (en)

Also Published As

Publication number Publication date
RO83080A2 (en) 1984-01-14

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