AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER
A simplified mathematical model of a rotary regenerative air pre–heater (RRAP) is suggested and studied based on the averaged dynamics of the heat exchange process between nozzles and a heat carrier (i.e. air or gas–smoke mixture). Averaging in both spatial coordinates and time gives a linear discre...
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| Language: | English |
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Ural Branch of the Russian Academy of Sciences and Ural Federal University named after the first President of Russia B.N.Yeltsin, Krasovskii Institute of Mathematics and Mechanics
2016-11-01
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| Series: | Ural Mathematical Journal |
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| Online Access: | https://umjuran.ru/index.php/umj/article/view/56 |
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| author | Abdulla A. Azamov Mansur A. Bekimov |
| author_facet | Abdulla A. Azamov Mansur A. Bekimov |
| author_sort | Abdulla A. Azamov |
| collection | DOAJ |
| description | A simplified mathematical model of a rotary regenerative air pre–heater (RRAP) is suggested and studied based on the averaged dynamics of the heat exchange process between nozzles and a heat carrier (i.e. air or gas–smoke mixture). Averaging in both spatial coordinates and time gives a linear discrete system that allows deriving explicit formulas for determining the characteristics of the air heater and establishing some properties such as periodicity, stability, ergodicity and others. |
| format | Article |
| id | doaj-art-69956cc4cbbf44fba501980bdda85d38 |
| institution | DOAJ |
| issn | 2414-3952 |
| language | English |
| publishDate | 2016-11-01 |
| publisher | Ural Branch of the Russian Academy of Sciences and Ural Federal University named after the first President of Russia B.N.Yeltsin, Krasovskii Institute of Mathematics and Mechanics |
| record_format | Article |
| series | Ural Mathematical Journal |
| spelling | doaj-art-69956cc4cbbf44fba501980bdda85d382025-08-20T02:52:02ZengUral Branch of the Russian Academy of Sciences and Ural Federal University named after the first President of Russia B.N.Yeltsin, Krasovskii Institute of Mathematics and MechanicsUral Mathematical Journal2414-39522016-11-012210.15826/umj.2016.2.00319AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATERAbdulla A. Azamov0Mansur A. Bekimov1Institute of Mathematics, National University of Uzbekistan, TashkentInstitute of Mathematics, National University of Uzbekistan, TashkentA simplified mathematical model of a rotary regenerative air pre–heater (RRAP) is suggested and studied based on the averaged dynamics of the heat exchange process between nozzles and a heat carrier (i.e. air or gas–smoke mixture). Averaging in both spatial coordinates and time gives a linear discrete system that allows deriving explicit formulas for determining the characteristics of the air heater and establishing some properties such as periodicity, stability, ergodicity and others.https://umjuran.ru/index.php/umj/article/view/56Heat exchange, Cyclic process, Averaging, Linear discrete system, Stability, Ergodicity, Inverse problem. |
| spellingShingle | Abdulla A. Azamov Mansur A. Bekimov AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER Ural Mathematical Journal Heat exchange, Cyclic process, Averaging, Linear discrete system, Stability, Ergodicity, Inverse problem. |
| title | AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER |
| title_full | AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER |
| title_fullStr | AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER |
| title_full_unstemmed | AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER |
| title_short | AT EXCHANGE PROCESS IN ROTARY REGENERATIVE AIR PRE–HEATER |
| title_sort | at exchange process in rotary regenerative air pre heater |
| topic | Heat exchange, Cyclic process, Averaging, Linear discrete system, Stability, Ergodicity, Inverse problem. |
| url | https://umjuran.ru/index.php/umj/article/view/56 |
| work_keys_str_mv | AT abdullaaazamov atexchangeprocessinrotaryregenerativeairpreheater AT mansurabekimov atexchangeprocessinrotaryregenerativeairpreheater |