V. Vijaya Kumar, R. Lalitha Narayana, Ch. Srinivas, "Design and Analysis of Gas Turbine Blade by Potential Flow Approach", Int. Journal of Engineering Research and Applications ISSN :2248-9622,Vol.4,Issue1(Version1),January2014,pp.187-192....
Program Manager for Gas Turbines, Ansys Sunil Patil is Program Manager for Gas Turbines, leading the strategy for the Gas Turbines solution portfolio. He has been with Ansys for 13 years and is based out of Ann Arbor, Michigan. Prior to Ansys, he worked at GE Aviation supporting next genera...
Design optimization of a gas turbine blade geometry for effective film cooling toreduce the blade temperature has been done using a multiobjective optimization formulation. Three optimization formulations have been used. In the first, the average blade temperature is chosen as the objective function to...
This study examined the normal, radial, axial and tangential loading cycles undergone by wind turbine rotor blades and their effects on the displacement of the blade structure. The rotor blade was modelled using Q Blade finite element sub module, which evaluated the loading cycles in terms of the...
Design optimization of a gas turbine blade geometry for effective film cooling toreduce the blade temperature has been done using a multiobjective optimization formulation. Three optimization formulations have been used. In the first, the average blade temperature is chosen as the objective function to...
efficiency loss or an increase of the operational risks. FEM (Finite Element) analysis was carried out to calculate the mechani- cal stresses and to simulate the dynamic behavior of the non-shroud- ed design. The natural frequency of the blade should not interfere with the rotational speed. ...
A multiaxial probabilistic fatigue life prediction method for nickel‐based single crystal turbine blade considering mean stress correction Gas turbine blades normally operate under high‐temperatures, extreme pressure, and high‐speed conditions, which leads to complex failure mechanisms and d... X Zhang...
The first prevention mechanism is the fuel shut-off, however, due to the permanent loss of turbine load, several other measures can be implemented. These are mechanical in nature and include friction to reduce acceleration, partial or complete blade destruction to cease gas torque, and increasing...
DESIGN AND FINITE ELEMENT ANALYSIS OF TURBINE BLADE Gas turbine has become main functional part of many applications. Blades are considered as the heart of turbine and all other member exist for the sake of ... MK Rao,DS Sharma 被引量: 0发表: 0年 Design And Finite Analysis Of Canister Te...
Turbine designers are challenged with perfecting blade aerodynamics while minimizing the use of cooling air. The size of cooling holes must be optimized in order to minimize the impact on aerodynamic efficiency. Request White Paper Ansys + SIEMENS analyzes fatigue behavior of a gas turbine housing ...