CFD Performance Evaluation Services for Centrifugal Compressor, Gas Turbine Combustion Chamber, and Axial Turbine

Tender Description: Hindustan Aeronautics Limited (HAL), on behalf of the Department of Defence Production, Ministry of Defence, is pleased to announce a procurement opportunity for comprehensive Computational Fluid Dynamics (CFD) evaluation services. This tender, identified by Bid Number GEM/2026/B/7835070, seeks specialized expertise to conduct independent CFD assessments on critical aerospace components. The scope of work encompasses three distinct areas: the detailed CFD evaluation of a Centrifugal Compressor Stage coupled with an air intake casing; the independent CFD assessment of a gas turbine slinger annular combustion chamber to accurately estimate performance characteristics; and the thorough CFD evaluation of an axial turbine to ascertain its performance attributes. Bids will be accepted from November 1, 2026, at 11:00 AM until November 4, 2026, at 9:00 PM. This opportunity is vital for enhancing the aerodynamic design and performance validation of advanced defense production systems.