Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Muhammad Punhal"'
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
Autor:
Ali Nawaz Sanjrani, Hong Zhong Huang, Sadiq Ali Shah, Fayaz Hussain, Muhammad Punhal, Attaullah Narejo, Bo Zhang
Publikováno v:
Results in Engineering, Vol 25, Iss , Pp 103696- (2025)
Operational safety and reliability in high-speed trains of wheelset bearings are susceptible to wear and damage due to harsh conditions and factors such as lubrication, load variations, high-speed operation, and thermal stresses. Existing predictive
Externí odkaz:
https://doaj.org/article/da3d8de9317d4581a58f14574551d03f
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
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
Autor:
Sahto, Muhammad Punhal a, ⁎, Wei, Wang b, Jamil, Muhammad Fawad c, Mehmood, Awais d, Sattar, Mariyam e, Raza, Asif f, Rahman, Mujib Ur g, Qaisrani, Mumtaz A. h
Publikováno v:
In Results in Engineering December 2024 24
Autor:
Ur Rahman, Mujib, Xi, Yonghao, Khalid, Muhammad, Aslam, Sameen, Qaisrani, Mumtaz A., Sahto, Muhammad Punhal
Publikováno v:
MRS Energy & Sustainability; September 2024, Vol. 11 Issue: 2 p369-400, 32p
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc0d4675e61dbe1c7cebec06fa1df2c
https://ieeexplore.ieee.org/document/9107219/
https://ieeexplore.ieee.org/document/9107219/
Publikováno v:
Micromachines, Vol 12, Iss 989, p 989 (2021)
Micromachines
Volume 12
Issue 8
Micromachines
Volume 12
Issue 8
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd3b418b2086d84247a0f369eab6f8a
https://www.mdpi.com/2072-666X/12/8/989
https://www.mdpi.com/2072-666X/12/8/989
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Akademický článek
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