Results 81 to 90 of about 85,003 (288)

Characterisation and airborne deployment of a new counterflow virtual impactor inlet [PDF]

, 2012
A new counterflow virtual impactor (CVI) inlet is introduced with details of its design, laboratory characterisation tests and deployment on an aircraft during the 2011 Eastern Pacific Emitted Aerosol Cloud Experiment (E-PEACE).
Brechtel, F. J., Coggon, M., Dey, S., Jonsson, H. H., Metcalf, A., Mülmenstädt, J., Russell, L. M., Seinfeld, J. H., Shingler, T., Sorooshian, A., Wang, Z.   +10 more
core   +2 more sources

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

Adaptive-wall wind-tunnel research at NASA-Ames Research Center [PDF]

Adaptive wall wind tunnel research is summarized. Small scale two and three dimensional wind tunnel experiments and numerical experiments with a three dimensional adaptive wall simulator are included.
Mendoza, J. P., Schairer, E. T.
core   +1 more source

The VORSEA Wind Tunnel Experiments

Abstract When preparing the installation of offshore wind turbines, the towers (cylindrical masts of large height supporting the hub and rotating blades) are first stored on harbor quayside and then moved on a special vessel for on-site installation.
Olivier Flamand, Andi Xhelaj, Andrea Orlando, Alessio Torrielli, Alessandro Giusti   +4 more
openaire   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Identifying Aerodynamics of Delta-Wing Drones for Model-Based Navigation: A Comparative Study

IEEE Access
This paper presents a comparative analysis of two methodologies for estimating unknown parameters in a Vehicle Dynamic Model (VDM)-based sensor fusion framework for small drones. Focusing on a delta-wing drone, we conduct open-air wind tunnel experiments
Pasquale Longobardi, Aman Sharma, Jan Skaloud   +2 more
doaj   +1 more source

Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment

Data in Brief, 2015
The data presented in this article were the basis for the study reported in the research articles entitled ‘Climate responsive behaviour heat pipe technology for enhanced passive airside cooling’ by Chaudhry and Hughes [10] which presents the passive ...
John Kaiser Calautit, Hassam Nasarullah Chaudhry, Ben Richard Hughes   +2 more
doaj   +1 more source

The Evaluation of Construction Dust Diffusion and Sedimentation Using Wind Tunnel Experiment. [PDF]

Toxics, 2022
Zhang Y, Tang W, Li H, Guo J, Wu J, Guo Y.   +5 more
europepmc   +1 more source

Bio‐Inspired Multimodal Hardware Front‐End Enabled by 2D Floating‐Gate Memory for UAV Perception

Advanced Functional Materials, EarlyView.
A MoS2/h‐BN /graphene floating‐gate memory underpins a bio‐inspired multimodal front end that integrates visual, inertial, and airflow cues. A 4 × 4 FG memory array encodes temporal intensity differences, while IMU‐ and airflow‐driven threshold modulation suppresses self‐motion artifacts, enabling fast, low‐power, robust autonomous UAV tracking and ...
Lianghao Guo, Yue Cheng, Cong Li, Xiaoyu Guo, Jiankai Yin, Dadong Fan, Zhenyu Xu, Chenyu Tang, Arokia Nathan, Shuo Gao, Li Tao, Luigi G. Occhipinti   +11 more
wiley   +1 more source

Visualization of Flow Field: Application of PLIF Technique

Journal of Spectroscopy, 2018
The objective of this paper is to apply planar laser-induced fluorescence (PLIF) technology to flow field visualization. This experiment was carried out in a one-meter wind tunnel to study the wake flow field around a circular cylinder.
Jiang Bo Peng, Ze Fang Lv, Xin Yu, Song He Meng, Hao Dong, Fan Deng, Lin Chen, De Ying Chen, Rong Wei Fan, Zhi Wei Dong, Xu Dong Li   +10 more
doaj   +1 more source