Dr. Alfred Herman Selvaraj George

• Demonstration of OBD II compliance incl. development & coding of monitors for ECM, VCU & HV Hybrid systems and determination of fault testing procedures for in-use compliance with LEV II exhaust emission standard in accordance with Section 1968.2 j1, j2 & j3, title 13, California Code of Regulations for car models Agera RS and Regera • Development of control strategies for performance and advanced emission control hardware towards compliance with LEV III emission standard for car model Jesko

CO2 emission certification tests for HDV engines, inclusive of engine and test protocol preparation (according to Annex V of draft EU regulation implementing No. 595/2009, Directive 2007/46/EC and No. 582/2011) and necessary calibration for emission cycles WHSC / WHTC incl. adaptations for pressure/EGR/MAF/urea-dosing etc.

Projects and Accountabilities: - Designing an optimum diesel combustion chamber system and FIE concept along with specifying TC match for an uprated HD engine used in military applications - Customer onsite/offsite technical support for product performance, emission certification and mechanical development issues on locomotive diesel engines and agricultural tractor engines - Advisory support for combustion chamber system optimisation for a large gas powerplant engine

- HD gas engine performance concept development for USA Heavy Heavy-Duty Tractor class fuel economy and Euro VI / EPA’10 emission regulation compliance - Single cylinder engine test bed rebuild-designing for a European truck manufacturer for higher boost charge air; EGR system was correspondingly redesigned for high boost pressure - Lambda control improvement for natural gas engines during load transience for an Asian HD vehicle manufacturer

Senior Engine Performance Engineer - Overall product- performance for engine W20 (Bore 20 cm; Fuel: MDO/ HFO) - Product-development through performance tests and module testing in response to legislation requirements / customer non-standard requests / competition, emission certification- and factory acceptance tests coordination. - EIAPP classification tests, TAT, FAT coordination for emission standards IMO Tier II/III, CCNR2, EURO IIIB, GOST R50953-2008(2011)

- Combustion simulations in natural-gas and diesel engines (STARCD) - Full-optimisation (incl. DOE) of main combustion chamber in Diesel/Gas/Dual-Fuel engines and of pre-combustion chamber in gas engines (coupling own Fortran program, modeFrontier and STARCD) - Detailed chemistry combustion modelling in natural gas-, diesel-natural gas dual-fuel-, DME-, DME-natural gas dual-fuel-, DME-methanol dual-fuel engines (CHEMKIN-II, STARCD, KIVA4)

Accountabilities: Commissioning, installation & testing of pressure sensors for IC Engines & common rail injection systems, indication systems and combustion analyser systems for industrial R & Ds

Tasks completed: CFD & NVH analysis in a hydraulic steering component; 1D & CFD cavitation analysis in common-rail injector

Accountabilities: Managing project modules on up rating and up grading 25-35 HP, 2 & 3 cylinder diesel engines for agricultural tractors