Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection)
The traditional method of the high-temperature elements of different thermal plants, connected with the use of heat-insulating materials, has substantial Shortcomings because a significant part of fuel energy is spent for cooling. A different, in principle, method is here connected with the technolo...
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| Date: | 2016 |
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| Main Author: | |
| Format: | Article |
| Language: | Ukrainian |
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General Energy Institute of the National Academy of Sciences of Ukraine
2016
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| Online Access: | https://systemre.org/index.php/journal/article/view/588 |
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| Journal Title: | System Research in Energy |
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System Research in Energy| _version_ | 1860506998474276864 |
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| author | Shraiber O.A. |
| author_facet | Shraiber O.A. |
| author_sort | Shraiber O.A. |
| baseUrl_str | https://systemre.org/index.php/journal/oai |
| collection | OJS |
| datestamp_date | 2023-07-03T06:16:28Z |
| description | The traditional method of the high-temperature elements of different thermal plants, connected with the use of heat-insulating materials, has substantial Shortcomings because a significant part of fuel energy is spent for cooling. A different, in principle, method is here connected with the technology of thermochemical recuperation adapted to the problem under consideration (thermochemical protection). The known model of such system has serious mistakes, and, hence, we have developed a more correct model, based on the calculation of fuel reforming and heat transfer of the reacting gas mixture with the wall. It is necessary to conform the intensities of these processes and, in such a way, to satisfy the conditions of energy balance. We present examples of calculations that open a possibility to do this. |
| doi_str_mv | 10.15407/pge2016.04.068 |
| first_indexed | 2026-03-24T02:02:19Z |
| format | Article |
| id | systemreorg-article-588 |
| institution | System Research in Energy |
| keywords_txt_mv | keywords |
| language | Ukrainian |
| last_indexed | 2026-03-24T02:02:19Z |
| publishDate | 2016 |
| publisher | General Energy Institute of the National Academy of Sciences of Ukraine |
| record_format | ojs |
| spelling | systemreorg-article-5882023-07-03T06:16:28Z Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) Використання ентальпії охолодження високотемпературних елементів теплових установок методом термохімічної регенерації (термохімічний захист) Shraiber O.A. high-temperature elements, thermochemical protection, fuel reforming, heat transfer, energy balance, mathematical model. високотемпературні елементи, термохімічний захист, конверсія палива, теплообмін, енергетичній баланс, математична модель. The traditional method of the high-temperature elements of different thermal plants, connected with the use of heat-insulating materials, has substantial Shortcomings because a significant part of fuel energy is spent for cooling. A different, in principle, method is here connected with the technology of thermochemical recuperation adapted to the problem under consideration (thermochemical protection). The known model of such system has serious mistakes, and, hence, we have developed a more correct model, based on the calculation of fuel reforming and heat transfer of the reacting gas mixture with the wall. It is necessary to conform the intensities of these processes and, in such a way, to satisfy the conditions of energy balance. We present examples of calculations that open a possibility to do this. Традиційний спосіб охолодження високотемпературних елементів різноманітних теплових установок, пов’язаний із використанням теплоізоляційних матеріалів, має істотні недоліки, тому що на охолодження витрачається значна частина енергії палива. Принципово відмінний спосіб – це технологія термохімічної регенерації, пристосована до задачі, що розглядається (термохімічний захист). Відома модель такої системи містить серйозні помилки, і тому розроблено більш коректну модель, що базується на розрахунку конверсії палива та теплообміну реагуючої базової суміші зі стінкою. Треба узгодити інтенсивність цих процесів і, таким чином, виконати умови енергетичного балансу. Представлено приклади розрахунків, що відкривають можливість це зробити. General Energy Institute of the National Academy of Sciences of Ukraine 2016-11-24 Article Article application/pdf https://systemre.org/index.php/journal/article/view/588 10.15407/pge2016.04.068 System Research in Energy; No. 4 (47) (2016): The Problems of General Energy; 68-72 Системні дослідження в енергетиці; № 4 (47) (2016): Проблеми загальної енергетики; 68-72 2786-7102 2786-7633 uk https://systemre.org/index.php/journal/article/view/588/515 |
| spellingShingle | high-temperature elements thermochemical protection fuel reforming heat transfer energy balance mathematical model. Shraiber O.A. Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title | Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title_alt | Використання ентальпії охолодження високотемпературних елементів теплових установок методом термохімічної регенерації (термохімічний захист) |
| title_full | Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title_fullStr | Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title_full_unstemmed | Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title_short | Using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| title_sort | using the enthalpy of cooling of the high-temperature elements of thermal plants by the method of thermochemical recuperation (thermochemical protection) |
| topic | high-temperature elements thermochemical protection fuel reforming heat transfer energy balance mathematical model. |
| topic_facet | high-temperature elements thermochemical protection fuel reforming heat transfer energy balance mathematical model. високотемпературні елементи термохімічний захист конверсія палива теплообмін енергетичній баланс математична модель. |
| url | https://systemre.org/index.php/journal/article/view/588 |
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