ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

地黃真空紅外輻射干燥質(zhì)熱傳遞分析
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:

河南省杰出青年基金資助項目（084100510005）


Mass and Heat Transfer Analysis of Vacuum Infrared Radiation Drying on Rehmanniae
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    以Fourier方程和Fick定律為基礎(chǔ),，建立了地黃真空紅外輻射干燥過程傳熱、傳質(zhì)的數(shù)學(xué)模型,。通過理論推導(dǎo)和試驗測定,，確定了模型中有關(guān)參數(shù)的數(shù)值或方程,。利用有限差分法進(jìn)行了不同干燥條件下物料溫度和含水率變化的數(shù)值模擬,。結(jié)果表明：模擬值和試驗值吻合較好,，該模型可以較好地擬合地黃干燥過程中溫度和含水率的變化,，且能較好體現(xiàn)各干燥參數(shù)對干燥特性的影響情況,。

    Abstract:

    Mathematical model of mass and heat transfer about vacuum infrared radiation drying on Rehmanniae was built based on Fourier equation and Fick equation. The values or equation of model parameters were determined by theoretical analysis and experiments. By using finite difference method, mathematical simulations of sample temperature and moisture content under different drying conditions were carried out. The results showed that values of simulation and experiment fit well, the model could well simulate the changes of sample temperature and moisture content during drying and the influence of drying parameters on drying characteristics were illustrated by the model satisfactorily. 

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

劉云宏,朱文學(xué),劉建學(xué).地黃真空紅外輻射干燥質(zhì)熱傳遞分析[J].農(nóng)業(yè)機(jī)械學(xué)報,2011,42(10):135-140. Liu Yunhong, Zhu Wenxue, Liu Jianxue. Mass and Heat Transfer Analysis of Vacuum Infrared Radiation Drying on Rehmanniae[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(10):135-140.

復(fù)制
分享
文章指標(biāo)
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期:
文章二維碼