A Movable Test System for Thermal Performance of Domestic Solar Water Heating System and Its Uncertainty Analysis
- DOI
- 10.2991/icmeis-15.2015.118How to use a DOI?
- Keywords
- movable; thermal performance test; uncertainty analysis; domestic solar water heating system
- Abstract
A movable test system for thermal performance of domestic solar water heating system is proposed to solve the problem that fixed test system has low utilization efficiency of climatic resources. The test system consists of a bus body, closed pipeline system, measurement and control system for temperature and flow, mobile electric cabinet, etc.. The temperature and flow in thermal performance test can be controlled respectively in -0.2 +0.2 . The mathematic model of daily useful energy of the test system has been established. By analyzing measurement uncertainty components of daily useful energy, its relative expanded uncertainty is 3.2%. The movable system can make full use of climate resources of different geographical areas and improve test efficiency.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Liangen Yang AU - Haifeng Cao AU - Tao He AU - Jiabao Cheng PY - 2015/08 DA - 2015/08 TI - A Movable Test System for Thermal Performance of Domestic Solar Water Heating System and Its Uncertainty Analysis BT - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015) PB - Atlantis Press SP - 633 EP - 639 SN - 2352-5401 UR - https://doi.org/10.2991/icmeis-15.2015.118 DO - 10.2991/icmeis-15.2015.118 ID - Yang2015/08 ER -