Results 81 to 90 of about 7,770,715 (254)
“Smelltronics”—From Gas to Smell Sensing
Advanced Materials, EarlyView.The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono +7 more
wiley +1 more source
Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
High precision numerical simulation of passenger cars based on numerical wind tunnel
Scientific ReportsThis study investigates the high-precision numerical simulation technology of passenger cars based on a numerical wind tunnel, develops a virtual numerical wind tunnel model based on the existing vehicle wind tunnel in China, and simulates the flow field
Yan Ma +10 more
doaj +1 more source
Application of pressure scanning valve system in wind tunnel test
Dianzi Jishu YingyongIn order to study the application characteristics of three typical pressure scanning valve system in wind tunnel environments and provide technical support for related experiments, a systematic research and comparative analysis method was adopted.Wind ...
He Zhenyang +4 more
doaj +1 more source
Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors
Advanced Materials, EarlyView.We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian +23 more
wiley +1 more source
, 1983 This thesis is divided into, two distinct parts. Part I describes the design and development of an intermittent cryogenic wind-tunnel, in which the cold conditions are generated by the expansion of high pressure gas.
Mohan, S. R.
core +3 more sources
Unsupervised Mining of Aerodynamic Patterns and Knowledge Graph-Driven Intelligent Analysis
气体物理To address the need for enhancing wind tunnel testing efficiency, this study proposed an auxiliary analysis method for wind tunnel test data, based on matching and recommending similar aerodynamic patterns.
Wenbin NI +6 more
doaj +1 more source
Advanced Materials, EarlyView.We report perovskite photodetectors with record specific detectivities exceeding 1013 Jones with a novel molecular design strategy to functionalize self‐assembled monolayers (SAMs) with ferrocene (Fc) derivatives. Fc‐SAM‐based devices also exhibit strong operational stability and enable data transmission rates exceeding 1 Mbps in a LiFi system ...
Edoardo Angela +10 more
wiley +1 more source
PhotonicsIn order to improve the data productivity of a wind tunnel test, the model under investigation in the wind tunnel is moved continuously with a predetermined constant angular speed in the so-called pitch–traverse mode. Alternatively, the wind tunnel model
Christian Klein +2 more
doaj +1 more source
Free flight wind tunnel test similarity law derivation for light store separation from aircraft
Advances in Mechanical Engineering, 2019 Based on the linear displacement motion similarity and angular displacement motion similarity, the similarity law for free flight test of light store separation from aircraft is deduced.
Fei Xue +5 more
doaj +1 more source