|
|
|
|
|
Huinan Huang, Yan Zhang, Defu Wang, Zijiang Fu, Hui Tian, Junjuan Shang, Mahmoud Helal and Zhijun Lv
The hopper is an important piece of basic equipment used for storing and transporting materials in the agricultural, grain, chemical engineering, coal mine and pharmaceutical industries. The discharging performance of hoppers is mainly affected by materi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mahmoud Helal, Abdulaziz H. Alghtani, Jong Wan Hu and Hasan Eleashy
Mechanical linkage systems are a very important issue for exoskeleton design to meet the required number of angular outputs. In this paper, a new methodology is developed for type synthesis of planar linkages to establish a complete set of one degree of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ageel Alogla, Mahmoud Helal, Mohamed Mokbel ElShafey and Elsayed Fathallah
The need for building protection against blast loads is a crucial issue nowadays due to the escalating threat of terrorist attacks, which affect people?s lives and critical structures. Consequently, design of protective panels to segregate building façad...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mahmoud Helal, Huinan Huang, Defu Wang and Elsayed Fathallah
The pressure hull is the primary element of submarine, which withstands diving pressure and provides essential capacity for electronic systems and buoyancy. This study presents a numerical analysis and design optimization of sandwich composite deep subma...
ver más
|
|
|
|
|
|