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Dive into the research topics where Ajoy Ramalingam is active.

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Featured researches published by Ajoy Ramalingam.


5. Internationale Tagung Ottomotorisches Klopfen=5th International Conference on Knocking in Gasoline Engines | 2017

Development of a Model for Predicting the Knock Boundary in Consideration of Cooled Exhaust Gas Recirculation at Full Load

Alexander Fandakov; Michael Grill; Michael Bargende; Max Mally; Marco Günther; Stefan Pischinger; Liming Cai; Heinz Pitsch; Karl Alexander Heufer; Ajoy Ramalingam; Heiko Minwegen; Andre Casal Kulzer

Engine knock limits the efficiency of turbocharged SI engines at high loads. The occurrence of this phenomenon can be inhibited by deploying recirculation of cooled exhaust gas (EGR) at full load. However, the development of full load EGR combustion systems cannot be per-formed in the 0D/1D engine simulation, as no meaningful models for the reliable prediction of the knock limit under the influence of EGR exist.


Fuel | 2017

An RCM experimental and modeling study on CH4 and CH4/C2H6 oxidation at pressures up to 160 bar

Ajoy Ramalingam; Kuiwen Zhang; Avnish Dhongde; Lukas Virnich; Harsh Sankhla; Henry J. Curran; Alexander Heufer


Combustion and Flame | 2017

Experimental and numerical study of a novel biofuel: 2-Butyltetrahydrofuran

Liming Cai; Heiko Minwegen; Joachim Beeckmann; Ultan Burke; Rupali Tripathi; Ajoy Ramalingam; Leif Christian Kröger; Alena Sudholt; Kai Leonhard; Jürgen Klankermayer; Karl Alexander Heufer; Heinz Pitsch


Fuel | 2016

Reduction and validation of a chemical kinetic mechanism including necessity analysis and investigation of CH4/C3H8 oxidation at pressures up to 120 bar using a rapid compression machine

Robert F. Pachler; Ajoy Ramalingam; K. Alexander Heufer; Franz Winter


Proceedings of the Combustion Institute | 2018

Impact of exhaust gas recirculation on ignition delay times of gasoline fuel: An experimental and modeling study

Liming Cai; Ajoy Ramalingam; Heiko Minwegen; Karl Alexander Heufer; Heinz Pitsch


Combustion and Flame | 2018

Oxidation of 2-methylfuran and 2-methylfuran/ n -heptane blends: An experimental and modeling study

Rupali Tripathi; Ultan Burke; Ajoy Ramalingam; Changyoul Lee; Alexander C. Davis; Liming Cai; Hatem Selim; Ravi X. Fernandes; K. Alexander Heufer; S. Mani Sarathy; Heinz Pitsch


Proceedings of the Combustion Institute | 2018

New experimental insights into acetylene oxidation through novel ignition delay times, laminar burning velocities and chemical kinetic modelling

Nitin Lokachari; Ultan Burke; Ajoy Ramalingam; Mattias Turner; Raik Hesse; Kieran P. Somers; Joachim Beeckmann; Karl Alexander Heufer; Eric L. Petersen; Henry J. Curran


Proceedings of the Combustion Institute | 2018

Unraveling the high reactivity of 3-methyltetrahydrofuran over 2-methyltetrahydrofuran through kinetic modeling and experiments

Rupali Tripathi; Ajoy Ramalingam; Heiko Minwegen; Awad B.S. Alquaity; Karl Alexander Heufer; Heinz Pitsch


Tailor-Made Fuels – From Production to Propulsion | 2017

Experimental and Numerical Kinetic Study of a Novel Biofuel for Spark-ignition Engine Combustion: Cyclopentanol

Linlin Cai; Leif Christian Kröger; Raik Hesse; Malte Döntgen; René Büttgen; Heiko Minwegen; Stephan Kruse; Karl Alexander Heufer; S. Mani Sarathy; Heinz Pitsch; Awad B. S. Alquaity; Ajoy Ramalingam; Kai Leonhard


Proceedings of the European Combustion Meeting | 2017

Chemical kinetic modeling of ignition delay for biomass-derived fuel: 3-Methyltetrahydrofuran

Rupali Tripathi; Heiko Minwegen; Heinz Pitsch; Karl Alexander Heufer; Ajoy Ramalingam

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Liming Cai

RWTH Aachen University

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