Results 121 to 130 of about 4,740 (306)

Semi active suspension magnetorheological damper control using quarter-vehicle model

, 2015
This paper studies an application of parametric magnetorheological (MR.) damper in semi active suspension control; which the controller targeted reduction oftire force without compensating vehicle ride comfort.
Sulaiman, Syabillah, Abd. Rahman, Roslan, Abu Bakar, Saiful Anuar, Mohd. Samin, Pakharuddin, Jamaluddin, Hishammuddin   +4 more
core  

Semi-active Control of Landing Gear with MR Damper

, 2016
Buçalışmada, pasif süspansiyon sistemine sahip bir uçak iniş takımınıntitreşimleri MR damperli yarı-aktif süspansiyon sistemi yardımıyla azaltılmayaçalışılmaktadır.
Güçlü, Rahmi, Balta, Hüseyin, Hüseyin BALTA, Rahmi GÜÇLÜ   +3 more
core   +1 more source

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

Carbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang, Wenhan Yang, Annan Zhu, Yuexin Lin, Zhaohui Xie, Ran Chen, Wenjing Zhu, Jin Liu, Yingjie Zhu, Wenye Jiang, Zhiyuan Gu, Kaiyang Wang, Shengchun Yang, Nan Zhang, Chao Liang   +14 more
wiley   +1 more source

Development of single and multi-coil MR damper subjected to cyclic loading for structural vibration control

Advances in Civil and Architectural Engineering
The magnetorheological (MR) damper can dissipate energy from a vibrating system with low power consumption, making it one of the most popular semi-active damping devices. This study compares single- and multi-coil dampers subjected to cyclic loading.
Daniel Cruze, Nedunchezhian Krishnaraju, Balaji Ramalingam   +2 more
doaj   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

Shock isolation systems incorporating Coulomb friction

, 2012
This study investigates a novel approach to the problem of shock isolation. The questions considered are whether friction produces a better performance in terms of reduced response during a shock compared to viscous damping and a lower residual response ...
Ismail, Mohd
core  

The semi-active coulomb friction lead-lag damper concept

, 2006
Lead-lag dampers are present in most rotors to provide the required level of damping in all flight conditions. These dampers are a critical component of the rotor system but they also represent a major source of maintenance cost.
Bauchau, O.A., Agarwal, S.
core   +1 more source

Sunlight‐Driven Green Synthesis of Platinum Nanoparticles From Double‐Vacancy Halide Perovskite Precursors for Methanol Reforming

Chemistry – A European Journal, EarlyView.
ABSTRACT The development of synthetic procedures for preparing metal nanoparticles with controlled size using sunlight opens new avenues toward more sustainable methods with lower energy consumption. Herein, we propose the use of double‐vacancy halide perovskites as precursors for engineering highly crystalline and small platinum nanoparticles (< 3 nm)
Kevin Mego, Saray Chacón‐Ruiz, Pedro Ruiz‐Campos, Herme G. Baldoví, Pedro Atienzar   +4 more
wiley   +1 more source

Black-box identification of a continuously variable semi-active damper

, 2008
This paper proposes a procedure to identify a non-linear black-box simulation model of a continuously variable, semi-active damper for a passenger car. A neural network based output-error model structure is used to describe the complex, highly nonlinear ...
Swevers, Jan, Jan Swevers, Witters, Maarten, Maarten Witters   +3 more
core   +1 more source

Hysteresis Modeling of Automotive Electrohydraulic Semi-Active Dampers Using Tangent Functions and Simulation-Based Ride Comfort Evaluation

Engineering Proceedings
This study develops a hyperbolic tangent-based model for the hysteretic behavior of automotive grade electrohydraulic semi-active dampers. Model parameters were identified from experimental force–velocity data gathered under sinusoidal excitations across
Mert Büyükköprü, Erdem Uzunsoy, Zafer Satar, Yakup Küçük   +3 more
doaj   +1 more source