{"title":"放热不可逆反应的随机共振","authors":"Renuka Rai","doi":"10.1109/RAECS.2015.7453312","DOIUrl":null,"url":null,"abstract":"In this article, we study a first order irreversible exothermic reaction under nonisothermal condition. It is one of the simplest systems capable of showing complex behaviour like multistability, oscillations and hysteresis. We have investigated this system in the presence of external drive and noise in the region where the system shows bistability. We demonstrate the phenomenon of stochastic resonance characterized by an enhancement of response of the system towards weak periodic drive in the presence of optimal noise.","PeriodicalId":256314,"journal":{"name":"2015 2nd International Conference on Recent Advances in Engineering & Computational Sciences (RAECS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Stochastic resonance in an exothermic irreversible reaction\",\"authors\":\"Renuka Rai\",\"doi\":\"10.1109/RAECS.2015.7453312\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this article, we study a first order irreversible exothermic reaction under nonisothermal condition. It is one of the simplest systems capable of showing complex behaviour like multistability, oscillations and hysteresis. We have investigated this system in the presence of external drive and noise in the region where the system shows bistability. We demonstrate the phenomenon of stochastic resonance characterized by an enhancement of response of the system towards weak periodic drive in the presence of optimal noise.\",\"PeriodicalId\":256314,\"journal\":{\"name\":\"2015 2nd International Conference on Recent Advances in Engineering & Computational Sciences (RAECS)\",\"volume\":\"44 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 2nd International Conference on Recent Advances in Engineering & Computational Sciences (RAECS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RAECS.2015.7453312\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 2nd International Conference on Recent Advances in Engineering & Computational Sciences (RAECS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RAECS.2015.7453312","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Stochastic resonance in an exothermic irreversible reaction
In this article, we study a first order irreversible exothermic reaction under nonisothermal condition. It is one of the simplest systems capable of showing complex behaviour like multistability, oscillations and hysteresis. We have investigated this system in the presence of external drive and noise in the region where the system shows bistability. We demonstrate the phenomenon of stochastic resonance characterized by an enhancement of response of the system towards weak periodic drive in the presence of optimal noise.
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