Agricultural and Biosystems Engineering Publications
Document Type
Article
Publication Date
2005
Journal or Book Title
International Agrophysics
Volume
19
Issue
11
First Page
1
Last Page
5
Abstract
Development of a low-cost computer-based system for multi-point measurement of velocity and temperature has been completed. The principle is based on hot-wire anemometry. A typical probe consists of a cold thermistor for flow temperature detection and a hot thermistor for flow velocity detection. The later is self-heated by a thermal potentiometer circuit. The change in resistance of the thermistor is related to the airflow. The designed probes were calibrated with reference to known parameters. The system developed can monitor and analyze 48 velocities and temperature sets in a ventilated space. System development and results are presented.
Access
Open
Copyright Owner
Institute of Agrophysics, Polish Academy of Sciences
Copyright Date
2005
Language
en
File Format
application/pdf
Recommended Citation
Alimardani, R. and Hoff, Steven J., "Development of multiple velocity and temperature probe sets for ventilated spaces" (2005). Agricultural and Biosystems Engineering Publications. 365.
https://lib.dr.iastate.edu/abe_eng_pubs/365
Comments
This article is from International Agrophysics 19, no. 1 (2005): 1–5.