Results 71 to 80 of about 107,605 (302)

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Integrated thermal and battery management for electric vehicles: Experimental validation and simulation-based optimization of lithium-ion batteries

Energy Exploration & Exploitation
Electric vehicles (EVs) are pivotal in reducing greenhouse gas emissions and achieving sustainable transportation goals. However, lithium-ion batteries (LIBs), the primary energy source for EVs, face critical thermal management, safety, and long-term ...
Pujari Harish Kumar, Gayathri Raju, Mohit Bajaj, Nallolla Chinna Alluraiah, Pasala Gopi, Sunil Kumar Pulumithi, Reshma Gopi Remabhai, Rashmi Gangadhar, Ievgen Zaitsev   +8 more
doaj   +1 more source

Optimisation investigation on hybrid battery thermal management system for electric aircraft based on genetic algorithm

Engineering Applications of Computational Fluid Mechanics
Lithium batteries are increasingly being used in electric aircraft, where the discharge conditions and working environment are more severe compared to those of electric vehicles.
Yuzhuo Wang, Qing Guo, Zhijie Zhou, Haodi Li, Dexiao Ma   +4 more
doaj   +1 more source

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

Advanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon, Ali Tufani, Süleyman Çelik, Javed H. Niazi, Anjum Qureshi   +4 more
wiley   +1 more source

BATTERY MANAGEMENT SYSTEM WITH THERMAL MONITORING SYSTEM

The proposed Battery Management System (BMS) introduces a sophisticated and integrated platform to ensure safe, efficient and long-life operation of modern battery packs across applications such as renewable energy storage, electric vehicles and industrial backup systems.
openaire   +3 more sources

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Transcritical CO₂ Vehicle Thermal Management System Based on Co-Control of Thermal Comfort and Battery Temperature

Zhileng xuebao
The thermal-management system of a new energy vehicle is a key to ensuring thermal safety and comfort. Battery thermal management and cabin cooling are strongly coupled, resulting in poor dynamic characteristics. Thus, this study examined a transcritical
Zhang Shucheng, Ren Jilin, Xu Xiang, Mu Liansong, Chen Bin, Yin Xiang, Cao Feng   +6 more
doaj  

Study on Solar Powered Electric Vehicle with Thermal Management Systems on the Electrical Device Performance

Automotive Experiences
This study aims to determine the reliability of applying a thermal management system in conjunction with Internet of Things in solar electric cars. In conventional electric cars or those whose driving energy source comes from gasoline fuel; the applied ...
Yusuf Dewantoro Herlambang, Wahyu Sulistiyo, Margana Margana, Nanang Apriandi, Septiantar Tebe Nursaputro, Marliyati Marliyati, Muji Setiyo, Wawan Purwanto, Muhammad Latifur Rochman, Jin Cherng Shyu   +9 more
doaj   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

Advanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin, Silvia Monchetti, Paolo Emilio Puddu, Luciano Teresi, Antonio DeSimone, Roberto Brighenti   +5 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source