Study on heat losses during flame impingement in a diesel engine using phosphor thermometry surface temperature measurements

C Binder, A Matamis, M Richter, D Norling - 2019 - sae.org
In-cylinder heat losses in diesel engines decrease engine efficiency significantly and
account for approximately 14-19%[1, 2, 3] of the injected fuel energy. A great part of the heat …

Comparison of heat losses at the impingement point and in between two impingement points in a diesel engine using phosphor thermometry

C Binder, A Matamis, M Richter, D Norling - 2019 - sae.org
In-cylinder heat losses in diesel engines reduce engine efficiency significantly and account
for a considerable amount of injected fuel energy. A great part of the heat losses during …

An analysis on heat loss of a heavy-duty diesel engine by wall-impinged spray flame observation

H Osada, N Uchida, Y Zama - 2015 - sae.org
Impingement of a spray flame on the periphery of the piston cavity strongly affects heat loss
to the wall. The heat release rate history is also closely correlated with the indicated thermal …

Experimental investigation of flame-wall-impingement and near-wall combustion on the piston temperature of a diesel engine using instantaneous surface …

D Mayer, A Seelig, T Kunz, F Kopple, M Mansbart… - 2018 - sae.org
The heat transfer process in a reciprocating engine is dominated by forced convection,
which is drastically affected by mean flow, turbulence, flame propagation and its …

Impingement identification in a high speed diesel engine using piston surface temperature measurements

SA Miers, CL Anderson, JR Blough, MK Inal - SAE transactions, 2005 - JSTOR
The objective of this investigation was to identify the impingement event on a diesel piston
surface. Eight fastresponse, surface thermocouples were installed in one of the pistons of a …

A first application of thermographic phosphors in a marine two-stroke diesel engine for surface temperature measurement

F Abou Nada, J Hult, C Knappe… - Internal …, 2014 - asmedigitalcollection.asme.org
Phosphor thermometry is applied for the first time in a large-bore two-stroke diesel engine.
The work proves the practicality of phosphor thermometry in large-bore engines. The …

Heat loss analysis of a steel piston and a YSZ coated piston in a heavy-duty diesel engine using phosphor thermometry measurements

C Binder, FA Nada, M Richter, A Cronhjort… - SAE International Journal …, 2017 - JSTOR
Diesel engine manufacturers strive towards further efficiency improvements. Thus, reducing
in-cylinder heat losses is becoming increasingly important. Understanding how location …

Two-dimensional temperature measurements in diesel piston bowl using phosphor thermometry

N Takada, I Sakata, H Yanagihara, J Lindén, M Richter… - 2009 - sae.org
Phosphor thermometry was used during fuel injection in an optical engine with the glass
piston of reentrant type. SiO2 coated phosphor particle was used for the gas-phase …

Direct heat loss to combustion chamber walls in a direct-injection diesel engine: evaluation of direct heat loss to piston and cylinder head

Y Suzuki, K Shimano, Y Enomoto… - … Journal of Engine …, 2005 - journals.sagepub.com
The purpose of this study is to clarify the state of the heat loss in a direct-injection diesel
engine. Originally developed thin-film thermocouples (TFTs) are embedded into the …

Heat loss to combustion chamber wall in a DI diesel engine—First report: Tendency of heat loss to piston surface

T Uchimi, K Taya, Y Hagihara, S Kimura, Y Enomoto - JSAE review, 2000 - Elsevier
Heat loss to combustion chamber wall in a DI diesel engine — First report: Tendency of heat loss
to piston surface - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & …