On-off process temperature control on H20 mixing
Date of Publication
1992
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Chemical Engineering
Subject Categories
Chemical Engineering
College
Gokongwei College of Engineering
Department/Unit
Chemical Engineering
Abstract/Summary
The expected output of this study is a fabricated mixing apparatus and computer program that controls the flow of the hot water in order to achieve the desired temperature of the mixer.Continuously flowing water at two different temperatures are mixed together in a tank. The temperature of the effluent mixture is maintained constant by controlling the flow of hot water entering. A solenoid valve (ON-OFF valve) is used as a flow control element. The solenoid valve is manipulated by a computer program written in Turbo Pascal language. This program written in Turbo Pascal language. This program gets in the voltage signals of the three thermocouples (hot, cold and mixture) and translate them to their equivalent temperatures. The relationship of these temperatures with the desired effluent temperature determines the position of the valve whether on or off.
Abstract Format
html
Language
English
Format
Accession Number
TU05666
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
139 numb. leaves ; Computer print-out.
Keywords
Temperature control; Mixing machinery; Water; Engineering design
Recommended Citation
Blasco, A., De Chavez, R., & Quitain, A. T. (1992). On-off process temperature control on H20 mixing. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/9283
