Experimental Analysis of Four Stroke Diesel Engine by using Carbon Nano Tubes Based Nano Fluids as a Coolant
Publish place: Journal of Applied Fluid Mechanics، Vol: 10، Issue: 0
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAFM-10-0_001
تاریخ نمایه سازی: 27 دی 1400
Abstract:
The exciting coolants have reached their limitations of heat dissipating capacity. It is studied from the literature review that nanofluids are the novel and alternate heat transfer medium with significant temperature-dependent thermal conductivity even at very low particle concentrations than the conventional heat transfer fluids. In this experimental investigation, the multi walled carbon nanotube (MWCNT) water is used as a coolant in four stroke single cylinder diesel engine to assess the performance of the engine. The MWCNT/ water nanofluid is prepared with surfactant to get the stable suspension of nanofluid. Tests are performed by constant the mass flow rate ۳۳۰ LPH of coolant nanofluids and by changing the load and by keeping the speed constant. It is found that the brake thermal efficiency increases by ۱۰ to ۱۵%, exhaust temperature decreases by ۸ to ۱۰% decreases and the specific fuel consumption decreases when compared to water as a coolant at the same testing condition.
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Authors
Muruganandam M
Saveetha Engineering College
P. C. Mukesh Kumar
University College of Engineering