Výsledky vyhledávání - "Muhammad Punhal Sahto"

Akademický článek

Integrating experimental and theoretical investigations of porous graphite materials with scanning electron microscope image processing

Autor: Muhammad Punhal Sahto, Wang Wei, Muhammad Fawad Jamil, Awais Mehmood, Mariyam Sattar, Asif Raza, Mujib Ur Rahman, Mumtaz A. Qaisrani

Publikováno v: Results in Engineering, Vol 24, Iss , Pp 102893- (2024)

Accurate determination of fractal dimension (FD) and permeability of porous graphite materials (PGM) is essential for applications like porous aerostatic bearings (PABs). This study addresses the need for improved measurement methods by employing ima

Externí odkaz: https://doaj.org/article/d3bfe775f729401996f8e2030bcc8198

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Akademický článek

Modelling and Simulation of Aerostatic Thrust Bearings

Autor: Muhammad Punhal Sahto, Wei Wang, Muhammad Imran, Linshan He, Hai Li, Gong Weiwei

Publikováno v: IEEE Access, Vol 8, Pp 121299-121310 (2020)

This paper demonstrates the modelling and simulation comparison of the static characteristics of a porous, orifice, and multiple type aerostatic thrust bearings on the basis of load-carrying capacity(LCC) and stiffness. The equations Navier-Stokes (N

Externí odkaz: https://doaj.org/article/1df301ffb5f84b52bb4b4a112095cb9a

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Akademický článek

Dynamic Performance of Partially Orifice Porous Aerostatic Thrust Bearing

Autor: Muhammad Punhal Sahto, Wei Wang, Ali Nawaz Sanjrani, Chengxu Hao, Sadiq Ali Shah

Publikováno v: Micromachines, Vol 12, Iss 8, p 989 (2021)

The aerostatic thrust bearing’s performance under vibration brings certain changes in stiffness and stability, especially in the range of 100 to 10,000 Hz, and it is accompanied by significant increase in fluctuations due to the changes in frequenc

Externí odkaz: https://doaj.org/article/7bfb53c03efb40b8a09e5bc9570c2527

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