Ray , S.K. and Bandopadhyay, L.K. and Singh, R. P. and Sahay, N. and Ahmad, I. and Bhowmick, B.C. (2006) Microprocessor based flow meter for measuring flow rate of cryogenic liquids. Journal of Scientific & Industrial Research , 65 (1). pp. 42-46. ISSN 0022-4456
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Abstract
This paper presents the design of a microprocessor-based flow meter to optimize the flow rate of liquid nitrogen required to control fire in underground coalmines. The salient features of the device and its set-up procedure with the liquid nitrogen tanker are illustrated with suitable schematic diagram. The program logic of the proposed device is illustrated in the form of a flow chart.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Control of fire, Drag force, Flow meter, Liquid nitrogen, Microprocessor, Repulsive force |
| Subjects: | Mines Systems Engineering |
| Divisions: | UNSPECIFIED |
| Depositing User: | Dr. Satyendra Kumar Singh |
| Date Deposited: | 03 Jan 2012 04:28 |
| Last Modified: | 03 Jan 2012 04:28 |
| URI: | http://cimfr.csircentral.net/id/eprint/557 |
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