Computational Fluid Dynamics Simulations of Environmental Conditions in Agricultural Buildings and Their Validation Against Experimental Data
CFD(Computational Fluid Dynamics)techniques considerably developed in the last two decades.This approach is based on numerical tools and makes it possible to assess the distribution of physical variables(velocity,temperature,humidity...)inside a limited domain.Applications are numerous in industry and in agriculture in particular.From a bibliographic analysis of CFD studies,it can be seen that thousands of papers using this technique were published,with a strong increase in the last few years.CFD was progressively adapted to Controlled Environment Agriculture:greenhouses and livestock buildings with important developments in the last decade.This paper presents the fundamentals of CFD and the efforts conducted to include complex phenomena such as radiative processes and interactions of crops or animals with local environmental conditions.Validation of CFD models is also a crucial aspect.As models now include a large range of physical and physiological processes,a very important number of sensors is required for validation.Validation protocols are shortly discussed together with the difficulties encountered to conduct this step of the work and check the quality of the model.
greenhouse livestock buildings CFD modelling sensors measurements validation
Pierre-Emmanuel Bournet
EPHor,AGROCAMPUS OUEST,SFR QUASAV,FR IRSTV,49000,Angers,France
国内会议
北京
英文
172-187
2019-10-19（万方平台首次上网日期，不代表论文的发表时间）