Uwe Kemmler

office: E323C
phone: 0114961622137
Address: Westring 65
64354 Reinheim
Germany
Email:subrata@v5.sdsu.edu

Research Projects

Flame Tracker Experiment: SDSU Combustion laboratory. Design of a Control Szstem to Convert a Spreading Flame in to a Stationary FlameThe thesis was concerned with the design of research faciulity based on a lead screw assemblz to modify the way flame spread rates and related parameters colud be measured . Durin g rthe thesis a assembly was developed that consisted of a linear lead screw , a micro stepping mototr , a micro stepping controller, a D/A-converter and a thermocouple device to measure temperature. In addition a program was developed that allowed the controll of the lead screw assembly as well as to simulate several test condition without actually running the experiment. The program is written in QBasic in conjuncytion with assembler subroutines to control the micro stepping motor. The actualk design is based on the idea to measure flame spread rates by moving the sample instead of moving the sensor that which measure the dise.. desired parameters Graduated: 1992