Modeling of a Double Gas Hydrate Particle Ignition; Applied Sciences; Vol. 12, iss. 12
| Parent link: | Applied Sciences Vol. 12, iss. 12.— 2022.— [5953, 20 p.] |
|---|---|
| Corporate Authors: | , |
| Other Authors: | , , , |
| Summary: | Title screen This paper presents the numerical research findings for the conditions and characteristics of methane-propane hydrate particle ignition. The curves of the ignition delay times of a hydrate particle versus its size and ambient temperature were obtained. The effect of the rates of phase transformations (evaporation and dissociation) on the hydrate particle ignition behavior was analyzed. Following the mathematical modeling of the processes under study using different heating schemes of gas hydrates, the patterns of processes developing in a particle during the induction period were identified. It was established that the ignition behavior of methane, propane, and other gases was significantly different from that of other gases produced from hydrate decomposition. The established differences form the basis for predicting the characteristics of gas hydrate ignition at different power plants. |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | http://earchive.tpu.ru/handle/11683/74883 https://doi.org/10.3390/app12125953 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668490 |
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| 200 | 1 | |a Modeling of a Double Gas Hydrate Particle Ignition |f O. S. Gaydukova, S. Ya. Misyura, D. S. Razumov, P. A. Strizhak | |
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| 300 | |a Title screen | ||
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| 330 | |a This paper presents the numerical research findings for the conditions and characteristics of methane-propane hydrate particle ignition. The curves of the ignition delay times of a hydrate particle versus its size and ambient temperature were obtained. The effect of the rates of phase transformations (evaporation and dissociation) on the hydrate particle ignition behavior was analyzed. Following the mathematical modeling of the processes under study using different heating schemes of gas hydrates, the patterns of processes developing in a particle during the induction period were identified. It was established that the ignition behavior of methane, propane, and other gases was significantly different from that of other gases produced from hydrate decomposition. The established differences form the basis for predicting the characteristics of gas hydrate ignition at different power plants. | ||
| 461 | |t Applied Sciences | ||
| 463 | |t Vol. 12, iss. 12 |v [5953, 20 p.] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a gas hydrate particle | |
| 610 | 1 | |a mathematical modeling | |
| 610 | 1 | |a phase transformations | |
| 610 | 1 | |a ignition | |
| 610 | 1 | |a threshold ignition conditions | |
| 610 | 1 | |a ignition delay times | |
| 610 | 1 | |a газогидраты | |
| 610 | 1 | |a математическое моделирование | |
| 610 | 1 | |a фазовые превращения | |
| 610 | 1 | |a зажигание | |
| 610 | 1 | |a воспламенение | |
| 701 | 1 | |a Gaydukova |b O. S. |c specialist in the field of heat and power engineering |c Research Engineer of Tomsk Polytechnic University |f 1993- |g Olga Sergeevna |3 (RuTPU)RU\TPU\pers\46480 | |
| 701 | 1 | |a Misyura |b S. Ya. |c specialist in the field of power engineering |c leading researcher of Tomsk Polytechnic University, candidate of technical sciences |f 1964- |g Sergey Yakovlevich |3 (RuTPU)RU\TPU\pers\39641 | |
| 701 | 1 | |a Razumov |b D. S. |g Dmitry Sergeevich | |
| 701 | 1 | |a Strizhak |b P. A. |c Specialist in the field of heat power energy |c Doctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1985- |g Pavel Alexandrovich |3 (RuTPU)RU\TPU\pers\30871 |9 15117 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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