Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle

Research output: Contribution to conferencePaper

  • 1 Citations

Abstract

A modern high speed four cylinder Diesel engine equipped with high pressure common rail fuel injection equipment has been fitted with extensive instrumentation to allow the heat flux and coolant convective heat transfer coefficient through the cylinder walls to be estimated. The instrumentation was located around the circumference of the cylinder and longitudinally down the cylinder. The engine has been run through the new European drive cycle using a dynamic test stand. From the experimental results it was found that there was a strong correlation between the one dimensional heat flux through the cylinder wall and the engine speed. The changes in heat flux were found to be repeatable over the four repeated ECE sections of the drive cycle. It was also found that the magnitude of heat flux reduced down the length of the cylinder.

Conference

ConferenceSAE 2010 World Congress & Exhibition
CountryUSA United States
CityDetroit, MI
Period1/04/10 → …

Fingerprint

Engine cylinders
Heat flux
Engines
Fuel injection
Coolants
Heat transfer coefficients
Diesel engines
Rails

Cite this

Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle. / Lewis, Andrew G; Akehurst, Sam; Brace, Chris; Finol, Carlos; Robinson, Kevin.

2010. Paper presented at SAE 2010 World Congress & Exhibition, Detroit, MI, USA United States.

Research output: Contribution to conferencePaper

Lewis, AG, Akehurst, S, Brace, C, Finol, C & Robinson, K 2010, 'Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle' Paper presented at SAE 2010 World Congress & Exhibition, Detroit, MI, USA United States, 1/04/10, . DOI: 10.4271/2010-01-0322
Lewis AG, Akehurst S, Brace C, Finol C, Robinson K. Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle. 2010. Paper presented at SAE 2010 World Congress & Exhibition, Detroit, MI, USA United States. Available from, DOI: 10.4271/2010-01-0322
@conference{c090cbe9998349e1b5a727e587dd88c5,
title = "Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle",
abstract = "A modern high speed four cylinder Diesel engine equipped with high pressure common rail fuel injection equipment has been fitted with extensive instrumentation to allow the heat flux and coolant convective heat transfer coefficient through the cylinder walls to be estimated. The instrumentation was located around the circumference of the cylinder and longitudinally down the cylinder. The engine has been run through the new European drive cycle using a dynamic test stand. From the experimental results it was found that there was a strong correlation between the one dimensional heat flux through the cylinder wall and the engine speed. The changes in heat flux were found to be repeatable over the four repeated ECE sections of the drive cycle. It was also found that the magnitude of heat flux reduced down the length of the cylinder.",
author = "Lewis, {Andrew G} and Sam Akehurst and Chris Brace and Carlos Finol and Kevin Robinson",
year = "2010",
month = "4",
day = "12",
doi = "10.4271/2010-01-0322",
language = "English",
note = "SAE 2010 World Congress & Exhibition ; Conference date: 01-04-2010",

}

TY - CONF

T1 - Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle

AU - Lewis,Andrew G

AU - Akehurst,Sam

AU - Brace,Chris

AU - Finol,Carlos

AU - Robinson,Kevin

PY - 2010/4/12

Y1 - 2010/4/12

N2 - A modern high speed four cylinder Diesel engine equipped with high pressure common rail fuel injection equipment has been fitted with extensive instrumentation to allow the heat flux and coolant convective heat transfer coefficient through the cylinder walls to be estimated. The instrumentation was located around the circumference of the cylinder and longitudinally down the cylinder. The engine has been run through the new European drive cycle using a dynamic test stand. From the experimental results it was found that there was a strong correlation between the one dimensional heat flux through the cylinder wall and the engine speed. The changes in heat flux were found to be repeatable over the four repeated ECE sections of the drive cycle. It was also found that the magnitude of heat flux reduced down the length of the cylinder.

AB - A modern high speed four cylinder Diesel engine equipped with high pressure common rail fuel injection equipment has been fitted with extensive instrumentation to allow the heat flux and coolant convective heat transfer coefficient through the cylinder walls to be estimated. The instrumentation was located around the circumference of the cylinder and longitudinally down the cylinder. The engine has been run through the new European drive cycle using a dynamic test stand. From the experimental results it was found that there was a strong correlation between the one dimensional heat flux through the cylinder wall and the engine speed. The changes in heat flux were found to be repeatable over the four repeated ECE sections of the drive cycle. It was also found that the magnitude of heat flux reduced down the length of the cylinder.

UR - http://dx.doi.org/10.4271/2010-01-0322

U2 - 10.4271/2010-01-0322

DO - 10.4271/2010-01-0322

M3 - Paper

ER -