1. SIEMENS
24 August 2016
To Whom lt May Concern:
The undersigned, Christophe Liefooghe - Director 3D Simulation RTD - and Tommaso
Tamarozzi - Sr. Research Engineer - at Siemens lndustry Software NV, lnterleuvenlaan 68,
3001 Leuven, Belgium, hereby confirm that Mr. Ranganath NAGARAJU, student at
Politecnico d¡ Milano in Milano (ltaly) has performed an internship for the topic
"Development of advanced bearing modeling techniques" at Siemens lndustry Software
NV in Leuven (B).
The traineeship has started on I March 2016 and will end on 7 September 2016.
During his placement, Mr. Ranganath NAGARAJU has completed the following tasks:
Substantial contribution to the development of a bearing auto-mesher for FE analysis
for spherical, cylindrical and taper-roller bearings;
Precisely documented the code architecture and created a reliable user manual;
Extended the tools with further insights on bearing geometry;
Non-linear contact simulation in NX Nastran
Mr. Ranganath Nagaraju is a dedicated and precise worker, capable of working both in group
and independently. His experience in our research group was positive both from a technical
and social point of view.
We thank Mr. Ranganath Nagaraju for his contribution for the 3D Driveline modeling RTD
team of Siemens lndustry Software NV in Leuven (B) and wish him good success for his
future career.
Christophe Liefooghe
Siemens lndustry Software NV
Tommaso Tamarozzi
Siemens lndustry Software NV
Siemens lndustry Software NV Researchpark I 237
Interleuvenlaan 68
3001 Leuven
Belgium
Tel +3216384200
Fax +32 16 38 43 50
www.siemens.com/plm/lms
RPR Leuven
BTWVAT No. BE 0428.295.877
Deutsche Bank AG, No. 826-0006856-83, IBAN BE14 8260 0068 5683, BIC DEUTBEBEXXX