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of 9
pro vyhledávání: '"Rasool Koosha"'
A Model for Tilting Pad Thrust Bearings Operating With Reduced Flow Rate—Do Benefits Outweigh Risks?
Autor:
Rasool Koosha, Luis San Andrés
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 144
The literature on tilting pad thrust bearings (TPTB) calls for flow reduction as an effective means to reduce drag power losses as well as oil pumping costs. However, the highest level of flow reduction a bearing can undergo while maintaining reliabl
Autor:
Luis San Andrés, Rasool Koosha
Publikováno v:
Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering.
The literature on tilting pad thrust bearings (TPTB) calls for flow reduction as an effective means to reduce drag power losses as well as oil pumping costs. However, the highest level of flow reduction a bearing can undergo while maintaining reliabl
Autor:
Luis San Andrés, Rasool Koosha
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 141
Tilting Pad Thrust Bearings (TPTBs) control rotor axial placement in rotating machinery and their main advantages include low drag power loss, simple installation, and low-cost maintenance. The paper details a novel thermo-elasto-hydrodynamic (TEHD)
Autor:
Fatemeh Shahsavari, Rasool Koosha
Publikováno v:
Volume 1: 39th Computers and Information in Engineering Conference.
In the building energy performance simulation, the uncertainty analysis (UA) couples to the sensitivity analysis (SA) to handle ever-existing uncertainties; induced by the sources of uncertainty including random occupants behavior and degradation of
Autor:
Fatemeh Shahsavari, Rasool Koosha
Publikováno v:
Volume 1: 39th Computers and Information in Engineering Conference.
Recent literature on building energy performance simulation leans toward implementing uncertainty analysis (UA), instead of deterministic solutions, to handle ever-existing and pivotal uncertainties in building design decision-making process. Variati
Autor:
Rasool Koosha, Peiman Mosaddegh
Publikováno v:
International Journal of Robotics and Mechatronics. 2:110-115
Computer Control Polishing (CCP) was developed during the last four decades to administrate the operation of almost all polishing methods. To this end, , enhancing the simulation of CCP process not only improves the quality of final products but also
Autor:
Vahid Sarfi, Hao Xu, Lei Yang, Hanif Livani, Amir Ghasemkhani, Rasool Koosha, Mohammad Jafari
Publikováno v:
2018 IEEE Texas Power and Energy Conference (TPEC).
This paper proposes a neural network based intelligent secondary controller for microgrids to tackle system dynamics uncertainties, faults and/or disturbances. The proposed adaptive neural network controller is based on a class of feedforward artific
Publikováno v:
eCAADe proceedings.
Publikováno v:
Volume 2: Dynamics, Vibration and Control; Energy; Fluids Engineering; Micro and Nano Manufacturing.
The aim of this study is to optimize the Computer Controlled Polishing (CCP) of flat surfaces based on discretization of tool path. First, a new method has been developed to simulate the polishing Process. This method capable of expanding any tool pa