THE CALCULATION OF HEAT EXCHANGE IN DUCTINGS WITH RAY ACCEPTING INSERTIONS

Authors

  • O. D. Dymytrov Odessa National Polytechnic University
  • S. S. Tytar Odessa National Polytechnic University
  • N. M. Drahnieva Odessa National Polytechnic University

Keywords:

теплообмін, рекуператор, променесприймальна вставка, турбулентний режим, коефіцієнт тепловіддачі

Abstract

There has been conducted the research in relation to the influence of geometry of different insertions on the coefficient of heat emission from the wall of metallic high temperature recuperator. The conclusion is that ray accepting insertions with the number of sectors from 2 to 6 are real for application in modern recuperators. There also has been developed the criterion dependence that is universal for this mode.

Author Biographies

O. D. Dymytrov, Odessa National Polytechnic University

Cand. Sc. (Eng.), Assistant Professor of the Chair of the Thermal Electric Stations and Energy keeping Technologies

S. S. Tytar, Odessa National Polytechnic University

Cand. Sc. (Eng.), Professor of the Chair of the Thermal Electric Stations and Energy keeping Technologies

N. M. Drahnieva, Odessa National Polytechnic University

Post-Graduate Student of the Chair of the Thermal Electric Stations and Energy keeping Technologies

References

1. А. с. Устройство для интенсификации теплообмена / А. Д. Димитров, В. М. Мальченко, Б. В. Барышев ; опубл.
1981, Бюл. № 37.
2. Димитров А. Д. Анализ тепловой работы радиационно-конвективных рекуператоров / А. Д. Димитров, С. С. Ти-
тарь, В. А. Пядухов // Труды Одесского политехнического университета. — 2007. — Вып. 1 (27)
3. Интенсификация теплообмена в высокотемпературных рекуператорах / [А. Д. Димитров, С. С. Титарь, В. А. Пяду-
хов,С. А. Лисинецкий] // Тезисы докладов конференции. — Алушта. — 2007 г.
4. Димитров А. Д. К расчету температуры стенки щелевого радиационного рекуператора одностороннего облучения
/ А. Д. Димитров, Л. К. Вукович, Б. В. Барышев // Известия вузов. Энергетика. — 1981. — № 8.
5. Конструкції та пристрої для інтенсифікації для теплообміну в петле подібних високотемпературних рекуператорах
/ [О. Д. Димитров та ін.] // Вісник. — 2009. — № 34.

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Published

2015-09-03

How to Cite

[1]
O. D. Dymytrov, S. S. Tytar, and N. M. Drahnieva, “THE CALCULATION OF HEAT EXCHANGE IN DUCTINGS WITH RAY ACCEPTING INSERTIONS”, Вісник ВПІ, no. 4, pp. 52–56, Sep. 2015.

Issue

No 4 (121), 2015

Section

Energy generation and electrical engineering

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