Zobrazeno 1 - 10
of 475
pro vyhledávání: '"Afzal Ahmed"'
Autor:
Afzal Ahmed Soomro, Masdi B. Muhammad, Ainul Akmar Mokhtar, Mohamad Hanif Md Saad, Najeebullah Lashari, Muhammad Hussain, Umair Sarwar, Abdul Sattar Palli
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102700- (2024)
Rolling bearings are essential components in a wide range of equipment, such as aeroplanes, trains, and wind turbines. Bearing failure has the potential to result in complete system failure, and it accounts for approximately 45 %–50 % of failures i
Externí odkaz:
https://doaj.org/article/68e4c5a1433242acb9aa3773beb41f1b
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 14, Iss 2 (2024)
This study evaluates the impact of exposing asphalt pavement to sewage and fresh water. In total, 87 samples were prepared, where half of them were immersed in sewage and the others were immersed in freshwater. The Marshall mix design method was adop
Externí odkaz:
https://doaj.org/article/05c5f2c7f92a4aa4975f8267abfdf8d6
Autor:
Afzal Ahmed, Manousos Valyrakis, Abdul Razzaq Ghumman, Muhammad Arshad, Ghufran Ahmed Pasha, Rashid Farooq, Shahmir Janjua
Publikováno v:
CivilEng, Vol 5, Iss 2, Pp 501-501 (2024)
In the original publication [1], there were two mistakes in relation to the cited references (within the References section) as follows:Reference 52 (Xin-gang et al [...]
Externí odkaz:
https://doaj.org/article/150c8378cb994becbe71c04a60381625
Autor:
Imtiaz Ali Soomro, Srinivasa Rao Pedapati, Mokhtar Awang, Afzal Ahmed Soomro, Mohammad Azad Alam, Bilawal Ahmed Bhayo
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 19, Iss 4, Pp 1-10 (2022)
This paper investigated the optimization, modelling and effect of welding parameters on the tensile shear load bearing capacity of double pulse resistance spot welded DP590 steel. Optimization of welding parameters was performed using the Taguchi des
Externí odkaz:
https://doaj.org/article/68940d29c17645e989beaa7b1e3efcd8
Autor:
Yousry Mahmoud Ghazaw, Abdul Razzaq Ghumman, Ahmed Mohammed Sami Al-Janabi, Afzal Ahmed, Erum Aamir, Rana Muhammad Adnan Ikram
Publikováno v:
Fluids, Vol 8, Iss 12, p 319 (2023)
Some dams globally have negatively affected downstream structures. Constructing subsidiary weirs may solve this problem. This novel study focuses on investigating the parameters of seepage beneath the original structure and the proposed subsidiary we
Externí odkaz:
https://doaj.org/article/dde46718e5924f9694a32375e15e26e2
Autor:
Shees Ur Rehman, Afzal Ahmed, Gordon Gilja, Manousos Valyrakis, Abdul Razzaq Ghumman, Ghufran Ahmed Pasha, Rashid Farooq
Publikováno v:
Water, Vol 16, Iss 1, p 124 (2023)
Nature-based solutions (NBSs) always provide optimal opportunities for researchers and policymakers to develop sustainable and long-term solutions for mitigating the impacts of flooding. Computing the hydrological process in hilly areas is complex co
Externí odkaz:
https://doaj.org/article/8be8386d7af74041aa014b17d7c48529
Autor:
Umair Sarwar, Ainul Akmar Mokhtar, Masdi Muhammad, Rano Khan Wassan, Afzal Ahmed Soomro, Majid Ali Wassan, Shuaib Kaka
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
Pipelines are crucial for transporting energy sources, yet corrosion especially stress corrosion cracking (SCC) poses a complex and potentially catastrophic form of material degradation. Traditional techniques like finite element analysis (FEA) have
Externí odkaz:
https://doaj.org/article/ede409e31d00446ab146116c030d87b1
Autor:
Afzal Ahmed, Manousos Valyrakis, Abdul Razzaq Ghumman, Muhammad Arshad, Ghufran Ahmed Pasha, Rashid Farooq, Shahmir Janjua
Publikováno v:
CivilEng, Vol 3, Iss 4, Pp 895-908 (2022)
Water scarcity is a major issue for developing countries due to the continuous increase in population every year, the major environmental challenges faced by developing countries such as Pakistan being the scarcity of water. One proposed solution to
Externí odkaz:
https://doaj.org/article/f4456081174a4f428b22b8850b7cd5f2
Publikováno v:
Tehnički Vjesnik, Vol 29, Iss 6, Pp 2111-2120 (2022)
Spur dikes are widely used as river training structures throughout the globe to improve navigation, strengthen flood protection, and save erodible banks. This study investigates the flow behaviour of multiple spurs using similar and different head sh
Externí odkaz:
https://doaj.org/article/1d642129061b4743aef54908df1c29ed
Publikováno v:
Water Policy, Vol 23, Iss 6, Pp 1329-1343 (2021)
The Indus River System is a major source of life in Pakistan. A vast array of Pakistan's agricultural and domestic consumption needs are critically dependent on the Indus River System. The Indus River contributes towards 25% of the country's gross do
Externí odkaz:
https://doaj.org/article/e9cee561883c4179854ebf246b01ee00