Mathialagan, A and Venkatachalam, V and Bendigeri, Gopinath K and Lakshminarasimhan, V (1986) Microprocessor based digital mach meter. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
The Mach number is expressed as a non-linear function in terms of total and static pressures and the ratio of specific heats. The accuracy arid increased computational speed in this real time processing score over the conventional methods of treasuring the Mach number. A scheme has been arrived at, to calculate the Mach number using Intel 8085 microprocessor and its associated peripheral chips. The system takes the total and static pressures as analog inputs, determines the Mach number using the look up table am displays it on a seven segment display.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Mach number;Microprocessor;Pressure ratio;Ratio of specific heats |
| Subjects: | ENGINEERING > Electronics and Electrical Engineering |
| Division/Department: | Other, Systems Engineering Division, Other, Other |
| Depositing User: | Mr. Ravikumar R |
| Date Deposited: | 18 Jan 2007 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3895 |
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