EN中文

JOURNAL OF NATURAL RESOURCES >

2002 , Vol. 17 >Issue 5: 640 - 643

DOI: https://doi.org/10.11849/zrzyxb.2002.05.017

Special Column:Celebration of the 70th Anniversary of IGSNRR, CAS

A preliminary study on the solar radiation resources and actuality in use of the Kunming City

Expand
  • 1. Xishuangbanna Tropical Botanical Garden,CAS,Kunming650223,China;
    2. The Class Two of Grade2002in the Accessorial High School of Ynnnan Normal University, Kunming 650225, China;
    3. The Accessorial High School of Ynnnan Normal University, Kunming 650225, China

Received date: 2002-03-18

  Revised date: 2002-06-10

  Online published: 2002-10-25

Fold

Abstract

Based on observations of data,the solar radiation resources and actuality in use of Kunming have been studied.The results indicate that distribution characteristics of solar radiation in Kunming are unique,which can provide favorable environmental conditions for the use of solar energy,and result in marked rise of temperature in the solar-energy water heater when the weather is fine in dry season.By computing different popularization rate and temperature rise rate of the solar-energy water heater,it is seen that the effect of energy-saving is marked in Kunming in despite of limitations.It is important to utilize solar energy in cities by enhancing popularization rate of solar-energy water heater in Kunming.

Key words： solar radiation; resource; water heater; city; Kunming

Cite this article

ZHANG Yi-ping, FAN Miao-miao, LI Meng, SHI Hao-yu, LIN Fan, ZHANG Wen-yan, HU Jia-ming . A preliminary study on the solar radiation resources and actuality in use of the Kunming City[J]. JOURNAL OF NATURAL RESOURCES, 2002 , 17(5) : 640 -643 . DOI: 10.11849/zrzyxb.2002.05.017

Options
Outlines

/

〈 〉