Research Explorer

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Researcher

Joachim Demuynck

Publications & Research Data

Awards & Distinctions

42 Results

2016

Heat transfer in premixed spark ignition engines part I : identification of the factors influencing heat transfer

Stijn BroekaertJoachim DemuynckThomas De CuyperMichel De PaepeSebastian Verhelst

A1 Journal Article in ENERGY

Heat transfer in premixed spark ignition engines part II : systematic analysis of the heat transfer phenomena

Thomas De CuyperJoachim DemuynckStijn BroekaertMichel De PaepeSebastian Verhelst

A1 Journal Article in ENERGY

2013

Applying design of experiments to develop a fuel independent heat transfer model for spark ignition engines

Joachim DemuynckKam ChanaMichel De PaepeLouis SileghemJeroen VancoillieSebastian Verhelst

Evaluation of a flow-field-based heat transfer model for premixed spark-ignition engines on hydrogen

Joachim DemuynckKam ChanaMichel De PaepeSebastian Verhelst

The potential of methanol as a fuel for flex-fuel and dedicated spark-ignition engines

Jeroen VancoillieJoachim DemuynckLouis SileghemMaarten Van De GinsteSebastian VerhelstLoes BrabantLuc Van Hoorebeke

A1 Journal Article in APPLIED ENERGY

Update on the progress of hydrogen-fueled internal combustion engines

Sebastian VerhelstJoachim DemuynckRoger SierensRiccardo ScarcelliNicholas S MatthiasThomas Wallner

Bookchapter in Renewable hydrogen technologies : production, purification, storage, applications and safety

2012

A fuel independent heat transfer correlation for premixed spark ignition engines

Joachim DemuynckSebastian VerhelstMichel De Paepe

A laminar burning velocity and flame thickness correlation for ethanol-air mixtures valid at spark-ignition engine conditions

Jeroen VancoillieJoachim DemuynckJonas GalleSebastian VerhelstJA van Oijen

A1 Journal Article in FUEL

Alternative fuels for spark-ignition engines: mixing rules for the laminar burning velocity of gasoline-alcohol blends

Louis SileghemJeroen VancoillieJoachim DemuynckJonas GalleSebastian Verhelst

A1 Journal Article in ENERGY & FUELS

CFD modeling and experimental study of combustion and nitric oxide emissions in hydrogen-fueled spark-ignition engine operating in a very wide range of EGR rates

GM KosmadakisCD RakopoulosJoachim DemuynckMichel De PaepeSebastian Verhelst

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Comparison of heat flux sensors for internal combustion engines on two hot air gun test rigs and a test engine

K CornelisRuben Van CaelenbergJoachim DemuynckMichel De PaepeKS ChanaSebastian Verhelst

Comparison of the renewable transportation fuels, hydrogen and methanol formed from hydrogen, with gasoline: engine efficiency study

Jeroen VancoillieJoachim DemuynckLouis SileghemM Van de GinsteSebastian Verhelst

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Development and validation of A quasi-dimensional model for (M)Ethanol-Fuelled SI engines

Jeroen VancoillieSebastian VerhelstLouis SileghemJoachim DemuynckJonas Galle

Experimental evaluation of lean-burn and EGR as load control strategies for methanol engines

Jeroen VancoillieSebastian VerhelstJoachim DemuynckJonas GalleLouis SileghemMaarten Van De Ginste

Heat loss comparison between hydrogen, methane, gasoline and methanol in a spark-ignition internal combustion engine

Joachim DemuynckMichel De PaepeIvan VerhaertSebastian Verhelst

Numerical study of flow deflection and horseshoe vortices in a Louvered Fin round tube heat exchanger

Henk HuisseuneChristophe T'JoenPeter De JaegerBernd AmeelJoachim DemuynckMichel De Paepe

A1 Journal Article in JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME

Recommendations for the new WLTP cycle based on an analysis of vehicle emission measurements on NEDC and CADC

Joachim DemuynckDirk BosteelsMichel De PaepeCécile FavreJohn MaySebastian Verhelst

A1 Journal Article in ENERGY POLICY

Spray parameter comparison between diesel and vegetable oils for non-evaporating conditions

Jonas GalleJoachim DemuynckJeroen VancoillieSebastian Verhelst

Towards a fuel independent heat transfer correlation for spark ignition engines

Joachim DemuynckMichel De PaepeSebastian Verhelst

2011

A combined experimental and numerical study of thermal processes, performance and nitric oxide emissions in a hydrogen-fueled spark-ignition engine

Constantinos D RakopoulosGeorgeous D KosmadakisJoachim DemuynckMichel De PaepeSebastian Verhelst

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

A correlation for the laminar burning velocity for use in hydrogen spark ignition engine simulation

Sebastian VerhelstChristophe T'JoenJeroen VancoillieJoachim Demuynck

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Achievements and state of the art of hydrogen fuelled engines after twenty years of research at Ghent University

Roger SierensSebastian VerhelstJoachim DemuynckJeroen Vancoillie

Efficiency comparison between hydrogen, methanol and gasoline on a production-type four-cylinder engine

Jeroen VancoillieSebastian VerhelstJoachim DemuynckRoger SierensEugen RusuVictor Pantile

Efficiency comparison of hydrogen fuelled IC engines with gasoline- and methanol fuelled engines

Roger SierensJoachim DemuynckJeroen VancoillieLouis SileghemSebastian Verhelst

Investigation of the influence of engine settings on the heat flux in a hydrogen- and methane-fueled spark ignition engine

Joachim DemuynckMichel De PaepeHenk HuisseuneRoger SierensJeroen VancoillieSebastian Verhelst

A1 Journal Article in APPLIED THERMAL ENGINEERING

Laminar burning velocity correlations for methanol-air and ethanol-air mixtures valid at SI engine conditions

Jeroen VancoillieSebastian VerhelstJoachim Demuynck

Literature review on the convective heat transfer measurements in spark ignition engines

Joachim DemuynckMichel De PaepeRoger SierensJeroen VancoillieSebastian Verhelst

On the applicability of empirical heat transfer models for hydrogen combustion engines

Joachim DemuynckMichel De PaepeHenk HuisseuneRoger SierensJeroen VancoillieSebastian Verhelst

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Rise time evaluation of the heat flux microsensor (HFM) on a hot-air-gun test RIG

Joachim DemuynckMichel De PaepeRoger SierensSebastian VerhelstKS Chana

2010

Alternative fuels for road transport

Sebastian VerhelstJoachim DemuynckJonas GalleJeroen VancoillieRoger Sierens

Comparison between instantaneous heat flux measurements and model predictions in a hydrogen combustion engine

Joachim DemuynckMichel De PaepeRoger SierensSebastian Verhelst

Evaluation of heat transfer models with measurements in a hydrogen-fuelled spark ignition engine

Joachim DemuynckSebastian VerhelstMichel De PaepeHenk HuisseuneRoger Sierens

Evaluation of heat transfer rates and wall temperatures in a hydrogen-fuelled spark ignition engine

Joachim DemuynckMichel De PaepeHenk HuisseuneRoger SierensSebastian Verhelst

Heat transfer comparison between methane and hydrogen in a spark ignited engine

Joachim DemuynckMichel De PaepeRoger SierensSebastian Verhelst

Heat transfer measurements inside a gas fuelled spark ignited engine for model validation

Joachim DemuynckMichel De PaepeRoger SierensSebastian Verhelst

Impact of variable valve timing on power, emissions and backfire of a bi-fuel hydrogen/gasoline engine

Sebastian VerhelstJoachim DemuynckRoger SierensPieter Huyskens

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Investigation of supercharging strategies for PFI hydrogen engines

Sebastian VerhelstJoachim DemuynckSteven MartinMichaël VermeirRoger Sierens

2009

De waterstofverbrandingsmotor

Sebastian VerhelstJoachim Demuynck

A4 Journal Article in HET INGENIEURSBLAD

Experimental study of heat transfer inside a hydrogen combustion engine: measurements under motored conditions

Joachim DemuynckMichel De PaepeHenk HuisseuneChristophe T'JoenSebastian Verhelst

Heat transfer measurements in a hydrogen fuelled spark ignition engine

Joachim DemuynckMichel De PaepeRoger SierensSebastian Verhelst

Local heat flux measurements in a hydrogen and methane spark ignition engine with a thermopile sensor

Joachim DemuynckNiko RaesMatthias ZulianiMichel De PaepeRoger SierensSebastian Verhelst

A1 Journal Article in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

2008

Experimental research on the heat transfer inside a hydrogen combustion engine: evaluation and construction of measurement methods

Joachim DemuynckStijn PauwelsSebastian VerhelstMichel De PaepeRoger Sierens