Investigation on Turbo-matching appropriateness Turbochargers with Trim 70, 72 and 75 for a Commercial Truck Engine
Journal Title: International Journal of engineering Research and Applications - Year 2017, Vol 7, Issue 11
Abstract
The turbocharger is a charge boosting device in Internal Combustion engines and which helps to maintain good operating performance even at at high load condition. Inappropriate selection of turbocharger may leads to havoc effects like choke and surge in the charger flow and degrade the engine performance. The proper selection termed as Turbo-matching which is a tiresome task, expensive and requires enormous skills. But exact or perfect turbo-match gives distinguished performance improvement on Engine. This research work focuses on finding appropriateness of matching of turbochargers with trim sizes 70 (A58N70), trim 72 (A58N72) and trim 75 (A58N75) for the TATA 497 TCIC -BS III engine. The Simulation and Data-Logger Method adapted for finding matching performances. In data logger method, the road conditions like rough, Highway, City Drive, slope up and slope down were considered for vehicle operation at full load. The compressor map used for evaluating matching appropriateness in simulation, data-logger with road condition wise for each turbo-matching problem. The best match suggested and the possibilities of matching other turbochargers also discussed.
Authors and Affiliations
Badal Dev Roy, Dr. R. Saravanan
Keywords
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- EP ID EP392943
- DOI 10.9790/9622-0711066067.
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