Results 171 to 180 of about 443,866 (305)

Analysis of drag reduction in wingtip devices

, 2017
Given the importance of fuel reduction in the aeronautical industry, for both economic and environmental purposes, the last few years have seen the popularization of wingtip devices as a mean to increase aerodynamic efficiency. This work presents and studies several wingtip device geometries at different flight conditions, assessing the impact that a ...
openaire   +2 more sources

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

Advanced Science, EarlyView.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source

Estimating dynamic behavior of trawl codend based on machine learning models. [PDF]

Sci Rep
Liu W, Min M, Nyatchouba BTN, Wang Z, Liu Y, Zhang X, Wang L.   +6 more
europepmc   +1 more source

Cytokine‐Engineered Chimeric Antigen Receptor‐T Cell Therapy: How to Balance the Efficacy and Toxicity

Advanced Science, EarlyView.
Cytokine‐engineered CAR‐T cells represent a promising immunotherapy against malignancies due to direct tumor killing and potent immunity response. However, significant toxicities, including CRS and ICANS, have restricted clinical applications. How to keep the risk‐benefit balance of the advanced therapy is of great importance for maximizing the benefit
Xinru Zhang, Gulizeba Aimaiti, Yuanye Guan, Yuzhe Sha, Wei Zhou, Jiefeng Shen, Bo Zhao, Wei‐En Yuan   +7 more
wiley   +1 more source

A hybrid analytical and data driven framework for optimizing radially grooved wet clutch geometry. [PDF]

Sci Rep
Sadafi M, Najafi AF, Jalali A.
europepmc   +1 more source

Computational Analysis and Estimation of Drag Components through Mid Field Drag Decomposition Method

International Journal of Engineering Research and, 2015
null Shivakumar S. G., null Nagapp L. P., null Shridevi S. K.   +2 more
openaire   +1 more source

Experimental analysis for peristalsis drag reduction technique

, 2016
Most of the flows on our day basis are turbulent (airplane, cars, heat exchangers) so know its behavior has raised the interest of the industry. Compared to laminar flows turbulent ones have a higher skin-friction drag due to the Reynolds stresses. The aim of drag reduction techniques consists in inhibit turbulence and thus erase the effect of Reynold ...
openaire   +1 more source

Programmable Multifunctional Bistable Structures for Energy Transfer and Dissipation

Advanced Science, EarlyView.
Utilizing the energy conversion characteristics of asymmetric bistable beams, this study develops a programmable multifunctional system composed of multiple bistable beams for energy transfer and dissipation. The high energy density enables the system to demonstrate potential in transient scenarios such as target delivery and shock absorption ...
Xin Na, Jincong Zhang, Zhicheng Chen, Venkatarao Selamneni, Haotian Chen, Hadi Heidari, Morteza Amjadi   +6 more
wiley   +1 more source

Design of Glider Airborne Wind Turbine. [PDF]

ScientificWorldJournal
Akour SN, Al-Soud T, Al-Balbeisi R, Al-Kabneh A, Akour WS.   +4 more
europepmc   +1 more source

CFD Analysis of Air Drag Breaking System

International Journal of Engineering Research and, 2015
null Vijaykumar P. Patil, null Prof. P. P. Hujare   +1 more
openaire   +1 more source