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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Akehurst, Sam
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2019Accuracy of Diesel Engine Combustion Metrics over the Full Range of Engine Operating Conditionscitations
- 2018Octane Response of a Highly Boosted Direct Injection Spark Ignition Engine at Different Compression Ratioscitations
- 2018Accuracy of diesel engine combustion metrics over the full range of engine operating conditionscitations
- 2015Improving Heat Transfer and Reducing Mass in a Gasoline Piston using Additive Manufacturing
- 2013Causal inversion of non-minimum-phase systems for hardware-in-the-loop transmission testingcitations
- 2012The effect of advance combustion control features on the performance of a highly downsized gasoline engine
- 2011Spatially resolved heat flux measurements from a HSDI engine over NEDC
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booksection
Spatially resolved heat flux measurements from a HSDI engine over NEDC
Abstract
A new design of heat flux sensor has been developed in order to allow investigations of the thermal state of IC engines. The sensor was designed to fit within the engine structure and to measure the radial heat flux in an 8mm thick section of cast iron cylinder. The sensor was subject to a substantial calibration process prior to being installed longitudinally down cylinder two of a production diesel engine to investigate the thermal condition of the cylinders during NEDC tests. The heat flux calculated at the top of the bores was highly dynamic and closely followed engine power during transients. The observed heat flux is in the range up to 220kW/m2 during the EUDC part of the drive cycle. The local heat transfer coefficients between metal and coolant are calculated and lay in the range 1.5kW/m2K to 40kW/m 2K.