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Tumble flows in gasoline direct injection engine- a study using particle image

Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.

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Bibliographic Details
Main Authors: Murali, Krishna. B, Mallikarjuna, J. M.
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Iri-cylindeT motion
Tumble
Pentroof piston
Velocity field
PIV
Internal combustion engines
Internal combustion engines > Testing
Gas flow
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7256
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spelling my.unimap-72562009-11-17T07:02:33Z Tumble flows in gasoline direct injection engine- a study using particle image Murali, Krishna. B Mallikarjuna, J. M. Iri-cylindeT motion Tumble Pentroof piston Velocity field PIV Internal combustion engines Internal combustion engines -- Testing Gas flow Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. This paper deals with the experimental investigations of the in-cylinder tumble flows in a motored single-cylinder internal combustion engine using flat and pentroof pistons at an engine speed of 1000 rev/min., during suction and compression strokes using particle image velocimetry. The two-dimensional in-cylinder tumble flow measurements and analysis are carried out in the combustion space on a vertical plane passing through the cylinder axis. To analyze the flow structure, ensemble average velocity vectors are used. Ts characterize the thumble flow, tumble ratio and average turbulent kinetic energy are made use of. At the end of compression stroke. pentroof piston showed an improvement in tumble ratio and average turbulent kinetic energy by about 41°'n and 103% compared to fla- piston. From the results, it is suggesting that the tumble flow enhancement is possible with pentroof piston. 2009-11-12T08:43:52Z 2009-11-12T08:43:52Z 2009-10-11 Working Paper p.13G 1 - 13G 6 978-967-5415-07-4 http://hdl.handle.net/123456789/7256 en Proceedings of International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009) Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Iri-cylindeT motion
Tumble
Pentroof piston
Velocity field
PIV
Internal combustion engines
Internal combustion engines -- Testing
Gas flow
spellingShingle Iri-cylindeT motion
Tumble
Pentroof piston
Velocity field
PIV
Internal combustion engines
Internal combustion engines -- Testing
Gas flow
Murali, Krishna. B
Mallikarjuna, J. M.
Tumble flows in gasoline direct injection engine- a study using particle image
description Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
format Working Paper
author Murali, Krishna. B
Mallikarjuna, J. M.
author_facet Murali, Krishna. B
Mallikarjuna, J. M.
author_sort Murali, Krishna. B
title Tumble flows in gasoline direct injection engine- a study using particle image
title_short Tumble flows in gasoline direct injection engine- a study using particle image
title_full Tumble flows in gasoline direct injection engine- a study using particle image
title_fullStr Tumble flows in gasoline direct injection engine- a study using particle image
title_full_unstemmed Tumble flows in gasoline direct injection engine- a study using particle image
title_sort tumble flows in gasoline direct injection engine- a study using particle image
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7256
_version_ 1643788771655680000
score 13.214268

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