结合理论与实验,本文对温室内常用的几种覆盖材料的热学性质进行了研究.通过实验测试了不同材料的全辐射透射率,在一些大型温室中进行了温室太阳辐射的实验研究.在实验的基础上,对温室内外的太阳辐射强度进行了模拟.应用传热学基本原理,在合理假设的基础上,对温室覆盖材料的传热系数进行了模拟.
参考文献
[1] | Bot G P A .Greenhouse Climate: from Physical Process to a Dynamical Model[D].Agricultural University of Wageningen,The Netherlands,1983. |
[2] | Papadakis G;Frangoudakis A;Kyritsis S .Mixed, Forced and Free Convection Heat Transfer at the Greenhouse Cover[J].Journal of Agricultural Engineering Research,1992,51(04):191-205. |
[3] | 杨世铭;陶文铨.传热学[M].北京:高等教育出版社,1998 |
[4] | G. Papadakis;D. Briassoulis;G. Scarascia Mugnozza;G. Vox;P. Feuilloley;J. A. Stoffers .Radiometric and thermal properties of, and testing methods for, greenhouse covering materials[J].Journal of Agricultural Engineering Research,2000(1):7-38. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%