Results 1 to 10 of about 23,648 (228)

Path planning and intelligent control of a soft robot arm based on gas-structure coupling actuators

Frontiers in Materials, 2022
A fully 3D-printed soft pneumatic robotic arm based on two types of gas-structure coupling actuators is designed for on-orbit servicing. The path planning algorithm and trajectory tracking control strategy of the arm are developed.
Yan Xu, Hongwei Li, Hua Li, Guanhui Fang, Guanhui Fang, He Jia, He Jia   +6 more
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Thermal Aeroelastic Characteristics of Inflatable Reentry Vehicle Experiment (IRVE) in Hypersonic Flow

International Journal of Aerospace Engineering, 2021
The inflatable reentry vehicle provides a new technical way in aerospace entry, descent, and landing. The structural failure of inflatable reentry vehicle experiment caused by thermal aeroelastic effect is serious, which needs to be further studied.
Jie Wu, Zhang Zhang, Anping Hou, Xiaopeng Xue, Xu Cao   +4 more
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Concentration and Thermal Analysis of immiscible Tangent hyperbolic fluid with distinct viscosity through horizontal asymmetric channel: Theoretical and Observational study

Case Studies in Thermal Engineering, 2023
This study examines cilia induced Tangent hyperbolic fluid flow with distinct viscosity, density in addition to thermal conductivity through horizontal asymmetric channel in two adjacent layers. The impact of mass and heat transfer in two adjacent layers
S. Shaheen, H. Huang, M.B. Arain, A. Al-Zubaidi, Elsayed M. Tag-eldin   +4 more
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Effects of Mach Number and Magnetic Fields on Performance of MHDG in Nozzle

Journal of Applied Science and Engineering
The technique of magnetohydrodynamic (MHD) power generation has attracted a lot of interest as a potential means of improving the effectiveness and performance of hypersonic vehicle.
Li Hao, Huang Hulin, Zhu Guiping, Zhang An   +3 more
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A case study for heat and mass transfer of viscous fluid flow in double layer due to ciliated channel

Case Studies in Thermal Engineering, 2023
The present study is a measurement of the thermal and mass transfer of a two-layered flow of viscous fluid induced by cilia motion under the effect of buoyancy forces through a channel.
Nahid Fatima, Kottakkaran Sooppy Nisar, Sidra Shaheen, Muhammad Bilal Arain, Nouman Ijaz, Taseer Muhammad   +5 more
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A case study of heat transmission in a Williamson fluid flow through a ciliated porous channel: A semi-numerical approach

Case Studies in Thermal Engineering, 2023
Williamson fluid with cilia motion helps to understand the non-Newtonian fluids' rheological characteristics and get better heat transmission rates. Thus, the current problem is intended to semi-numerically discuss the heat transmission in Williamson ...
Usman, S. Shaheen, M.B. Arain, Kottakkaran Sooppy Nisar, Ashwag Albakri, MD Shamshuddin, Fouad Othman Mallawi   +6 more
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Extension of a sharp-interface immersed-boundary method for simulating parachute inflation

Advances in Aerodynamics
In this work, the sharp-interface immersed boundary (IB) method proposed by Mittal et al. (J Comput Phys 227(10):4825–4852, 2008) is extended to fluid-structure-interaction (FSI) simulation of parachute inflation by utilizing several open-source tools ...
Yang Zhang, Tianmei Pu, He Jia, Shiqing Wu, Chunhua Zhou   +4 more
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Channel flow of Ellis fluid due to cilia motion

Nonlinear Engineering
In this report, a theoretical study is directed at the cilia motion of the Ellis fluid model due to the propagation of an infinite metachronal wave train traveling along the walls of the channel due to the continuous beating of the cilia.
Arain Muhammad Bilal, Shaheen Sidra, Nisar Kottakkaran Sooppy, Hu Junhui, Muhammad Taseer   +4 more
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Thermal and concentration analysis of two immiscible fluids flowing due to ciliary beating

Ain Shams Engineering Journal
This article explores the flow properties with mass and heat transfer of multilayered flow of two immiscible fluids (Phan-Thien-Tanner and Jeffrey fluid models) flowing due to ciliary beating in a channel, which is beneficial in different applications ...
Hulin Huang, Sidra Shaheen, Kottakkaran Sooppy Nisar, M.B. Arain   +3 more
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Theoretical analysis of Ellis fluid flow in two layers due to metachronal propulsion subject to heat and mass transfer: Application in biological function

Case Studies in Thermal Engineering
This study uses a metaphor to describe the motion of cilia with heat and mass transfer, and it highlights the importance of research for understanding biological function.
Sidra Shaheen, Hulin Huang, Fuad A.M. Al-Yarimi, Muhammad Bilal Arain   +3 more
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