Results 61 to 70 of about 1,009,818 (331)

Urban flood numerical modeling and hydraulic performance of a drainage network: A case study in Algiers, Algeria [PDF]

, 2023
El khansa Lameche, Hamouda Boutaghane, Mohamed Saber, Karim I. Abdrabo, A. Bermad, Messsoud Djeddou, Tayeb Boulmaiz, Sameh A. Kantoush, Tetsuya Sumi   +8 more
openalex   +1 more source

Gyro spring augmentation system [PDF]

, 1972
Spring-loaded piston with provision for hydraulic control of spring action varies the stiffness of hydraulic control ...
Brandstetter, A. W., Danielson, H. D.
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Analyzing the Near-Field Effects and the Power Production of an Array of Heaving Cylindrical WECs and OSWECs Using a Coupled Hydrodynamic-PTO Model

Energies, 2018
The Power Take-Off (PTO) system is the key component of a Wave Energy Converter (WEC) that distinguishes it from a simple floating body because the uptake of the energy by the PTO system modifies the wave field surrounding the WEC.
Philip Balitsky, Nicolas Quartier, Gael Verao Fernandez, Vasiliki Stratigaki, Peter Troch   +4 more
doaj   +1 more source

Prediction of the parameters and the hot open die elongation forging process on an 80 MN hydraulic press [PDF]

, 2021
R. Dindorf, Jakub Takosoglu, Piotr Woś
openalex   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Experimental Research on Variable Stiffness Property of Hydraulic Ball Joint for Rail Vehicles

机车电传动, 2019
One hydraulic ball joint with variable stiffness characteristics for rail vehicles was proposed, which used hydraulic mechanism embedded in rubber elastomer to improve dynamic stiffness.
Xingwu DING, Wei WEI, Jiling BU, Shiqiang WANG, Bo ZOU, Tao WANG   +5 more
doaj  

Analysis of the effect of hydraulic steering wheel system on decrease in the vibration transmitted to driver’s hand-arm [PDF]

طب کار, 2014
Background: Vibration of body especially that of hand-arm is a key factor in developing inconvenience in drivers, which decreases efficiency, triggers fatigue and disturbance in physiological activities, and finally predisposes drivers to occupational ...
Hasssan Rajabi, Farhad Forouhar Majd, Abasali Rajabi, Mohammad Zeinadini, Yaser Jalilpour   +4 more
doaj  

Nonlinear flow and permeability anisotropy characteristics in hydraulic fracturing-induced rock fractures subjected to various normal compressive stresses [PDF]

, 2023
Junchao Chen, Zhenglu Che, Xiaopeng Su, Lei Zhou, Xiaofei Liu, Liang Zhang   +5 more
openalex   +1 more source

3D Bioinspired Hair‐Based Solar Evaporator for Efficient Water Harvesting

Advanced Functional Materials, EarlyView.
A bio‐derived solar evaporator inspired by blackbody radiation is developed using human hair waste. The vertically aligned hair structure enables broadband light absorption, efficient thermal localization, and rapid water transport, achieving high evaporation rates and stable desalination performance.
Yi Liu, Xuhui Sun, Jiaxian Zheng, Xiangfeng Lin, Jianqiushi Ma, Swellam Wafa Abdellatif Ali Sharshir, Liwei Wang, Meng An, Jie Wang, Yusuke Yamauchi, Zhanhui Yuan   +10 more
wiley   +1 more source