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冷鏈物流研究中的計(jì)算流體力學(xué)數(shù)值模擬技術(shù)
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“十二五”國(guó)家科技支撐計(jì)劃資助項(xiàng)目(2013BAD19B04)


Digital Simulation Technology of Computational Fluid Dynamics in Agricultural Cold-chain Logistics Applications
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    摘要:

    隨著計(jì)算流體力學(xué)數(shù)值模擬技術(shù)的不斷成熟,精確性和可靠性的不斷提高,近年來(lái)在農(nóng)產(chǎn)品冷鏈物流中得到廣泛的應(yīng)用,對(duì)提高冷藏類(lèi)食品所需低溫環(huán)境的溫度均勻性、確定貨物堆棧方式、合理控制制冷時(shí)間、以及對(duì)提高整體冷鏈物流經(jīng)濟(jì)效益都具有重要意義。本文具體闡述了計(jì)算流體力學(xué)數(shù)值模擬技術(shù)的前處理、求解和后處理3個(gè)階段,并回顧該技術(shù)應(yīng)用在農(nóng)產(chǎn)品冷鏈物流存儲(chǔ)、運(yùn)輸和銷(xiāo)售過(guò)程中的研究進(jìn)展,分析歸納了存在的優(yōu)勢(shì)和不足,展望了計(jì)算流體力學(xué)應(yīng)用在農(nóng)產(chǎn)品冷鏈物流領(lǐng)域的未來(lái)發(fā)展趨勢(shì)。

    Abstract:

    With the development of computational fluid dynamics, the simulation accuracy and reliability are improved constantly. This technology is widely used in agricultural cold-chain logistics for the past few years which has significances to raise temperature homogeneity of the low-temperature environment, determine the goods stack, reasonably control refrigerating time, and improve the economic benefits of overall cold-chain logistics. This paper mainly described the pre-processing, computation and post-processing of computational fluid dynamics, reviewed the research advance of it in store, transportation and market process of agricultural cold-chain logistics, expounded the research methods and application characteristics of the technology, generalized and analyzed the advantages and deficiencies. Moreover, the paper also looked into the future trends of computational fluid dynamics in agricultural cold-chain logistics applications.

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趙春江,韓佳偉,楊信廷,錢(qián)建平,劉壽春.冷鏈物流研究中的計(jì)算流體力學(xué)數(shù)值模擬技術(shù)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2015,46(3):214-222. Zhao Chunjiang, Han Jiawei, Yang Xinting, Qian Jianping, Liu Shouchun. Digital Simulation Technology of Computational Fluid Dynamics in Agricultural Cold-chain Logistics Applications[J]. Transactions of the Chinese Society for Agricultural Machinery,2015,46(3):214-222.

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  • 收稿日期:2014-08-28
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  • 在線(xiàn)發(fā)布日期: 2015-03-10
  • 出版日期: 2015-03-10
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