首页    期刊浏览 2024年12月11日 星期三
登录注册

文章基本信息

  • 标题:Characterising industrial thermal plumes in coastal regions using 3-D numerical simulations
  • 本地全文:下载
  • 作者:Agnieszka Faulkner ; Claire E Bulgin ; Christopher J Merchant
  • 期刊名称:Environmental Research Communications
  • 印刷版ISSN:2515-7620
  • 出版年度:2021
  • 卷号:3
  • 期号:4
  • 页码:45003-45020
  • DOI:10.1088/2515-7620/abf62e
  • 出版社:IOP Publishing
  • 摘要:Coastal power stations use sea water as a coolant, releasing it back into coastal environments at a higher-than-ambient temperature. Due to the possible ecological impacts on sensitive coastal zones, thermal plume formed by warmer coolant waters needs to be monitored, which is typically done through field campaigns. This paper assesses the use of simulations and remotely sensed observations as complimentary methods to characterise plume behaviour for a chosen coastal power station located within an inter-tidal embayment. Simulations of the thermal plume for two main tide phases and associated sea current conditions are validated against the high-resolution satellite observations. Simulated plume temperatures are higher than the observed values, with the biggest difference of 2 °C. The direction of the simulated plume dispersion is in agreement with observations and depends on the strength and direction of sea currents associated with the phase of the tide. The plume stretches most at the surface with limited impact on the benthic temperatures.
  • 关键词:thermal plumes; coastal dynamics; computational fluid dynamics; Landsat 8
国家哲学社会科学文献中心版权所有