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Keywords: axial compressor
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Proceedings Papers

Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A005, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118399
... on the qualitative interaction between the rotor wakes and blockage with the downstream stator and put forwards some aspects of the tandem rotor-single stator stage design especially for core compressors of aero engine application. Keywords: Tandem bladed rotor, Axial compressor, Unsteady, Wakes NOMENCLATURE N...
Proceedings Papers

Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A004, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118396
... Abstract There are currently many methods to overcome axial compressor stall. This phenomenon affects the compressor rotor at a great level and hence is of much concern. One method is to control the rotor tip clearance by certain criteria. No rotor tip clearance is ideal, but the general...
Proceedings Papers

Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75881
... stage pressure ratio and efficiency decreases. transonic axial compressor vortex generator stall margin CFD NASA stage 37 Proceedings of the ASME 2021 Gas Turbine India Conference GTINDIA2021 December 2-3, 2021, Virtual, Online GTINDIA2021-75881 EFFECT OF AIRFOIL VORTEX GENERATOR...
Proceedings Papers

Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A003, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75882
... treatment configurations. A maximum stall margin improvement of 3% was achieved with a particular slot configuration, but without any increase in compressor stage efficiency. transonic axial compressor slotted casing stall margin CFD NASA stage 37 Proceedings of the ASME 2021 Gas Turbine...
Proceedings Papers

Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A005, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76007
... of rotor rotation due to skewness of the slot [10]. Takata and Keywords: Axial compressor, casing treatment, axially Tsukuda [10] observed that the momentum exchange between skewed slots, stall margin, passive flow control the primary flow and highly energetic flow emerging at the front of the casing...
Proceedings Papers

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A014, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2648
... of modern axial compressor development is to increase the power to weight ratio with higher efficiency. In the present investigation, highly loaded single stage axial compressor with tandem stator vanes is used. Tandem vanes help in attaining the compact compressor stage along with high pressure loading...
Proceedings Papers

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A009, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2575
...IMPACT OF SWEEP ON PART SPEED PERFORMANCE OF AN AXIAL COMPRESSOR ROTOR WITH CIRCUMFERENTIAL CASING GROOVES Shraman Goswami1 Honeywell Technology Solutions Bangalore, India Prof. M. Govardhan Indian Institute of Technology, Madras Chennai, Tamil Nadu, India ABSTRACT High performance and increased...
Proceedings Papers

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A004, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2394
... profiles. optimization axial compressor efficiency COMPLEX GAS DYNAMIC OPTIMIZATION OF A THREE SPOOL AXIAL COMPRESSOR OF AN INDUSTRIAL GAS TURBINE ENGINE Grigorii M. Popov 1, Igor Egorov 2, Dmitrii Dmitriev1., Evgenii S. Goriachkin 1, Andrei A .Volkov1 1Samara National Research University...