M.E Usman Allauddin

M.E Usman Allauddin
Wissenschaftlicher Mitarbeiter

 


Gebäude 35/Raum 2156

Telefon: +49 (0)89 6004 2125
eMail: usman.allauddin@unibw.de

Aufgabenbereich:

Premixed combustion modelling 

Veröffentlichungen:

2016

U. Allauddin, M. Klein, M. Pfitzner, N. Chakraborty, “A-priori and a-posteriori analysis of algebraic flame surface density modelling in the context of large eddy simulation of turbulent premixed combustion”, accepted for Numerical Heat Transfer, part A, 2016.

U. Allauddin, M. Pfitzner, “Investigation of pressure and the Lewis number effects in the context of flame surface density closure for LES of premixed turbulent combustion”,  submitted  to Numerical Heat Transfer, part A, 2016.

P. Janas, U. Allauddin, M. Pfitzner, B. Boehm, A. Kempf, “Numerical investigation of the influence of different valve seat geometries on the in-cylinder flow and combustion in spark ignition engines”, abstract accepted for LES4ICE, Rueil-Malmaison, France, November 2016.

2015

M. Klein, U. Allauddin, R. Keppeler, M. Pfitzner, “Towards  uncertainty quantification and quality assessment for large eddy simulation of turbulent premixed combustion”, In Uncertainty Quantification in Computational Fluid Dynamics, Paris, France, May 2015.

2014

R. Keppeler, E. Tangermann, U. Allauddin, M. Pfitzner, “LES of low to high turbulence combustion in an elevated pressure environment”, Flow Turbulence Combustion, vol. 92, pp. 767-802, 2014.

U. Allauddin, R. Keppeler, M. Pfitzner, “Turbulent premixed LES combustion models based on fractal flame surface density concept”, ASME paper GT2014-25919, Proc. ASME Turbo Expo, Düsseldorf, Germany, June 2014.

U. Allauddin, M. Klein, M. Pfitzner, N. Chakraborty, “A-priori and a-posteriori analysis of algebraic flame surface density modelling in the context of large eddy simulation of turbulent premixed combustion”, Proc. SPEIC 14 – Towards sustainable combustion, Lisboa, Portugal, November, 2014.

2013

U. Allauddin, N. Uddin, S. O. Neumann, “Heat transfer enhancement by detached-ribs on a flat surface subjected to jet impingement”,  Numerical Heat Transfer ,part A, vol. 63, pp. 921-940, 2013.

U. Allauddin, N. Uddin, “Heat transfer enhancement by detached-ribs on a surface subjected to jet impingement”, J. Thermophysics Heat Transfer,  vol. 27, pp. 355-359,   2013.

U. Allauddin, M.A. Siddiqui, S.A. Raza, H.B. Kakar, “ Assessment of coal gasification technologies potential for Sindh coal reservoirs”, Proc. Int. Conference on Energy and Sustainability, Karachi, Pakistan , January 2013.

2012

N. U. Shaikh, M.A. Siddiqui, U. Allauddin, “Integrated  solar water-heater and solar water cooler performance during winter time”, NED University J.  Research, pp. 61-72, 2012.