Results 31 to 40 of about 930,790 (300)

Supersonic and transonic Mach probe for calibration control in the Trisonic Wind Tunnel [PDF]

INCAS Bulletin, 2017
A supersonic and high speed transonic Pitot Prandtl is described as it can be implemented in the Trisonic Wind Tunnel for calibration and verification of Mach number precision. A new calculation method for arbitrary precision Mach numbers is proposed and
Alexandru Marius PANAIT
doaj   +1 more source

Experimental study of yawed inflow around wind turbine rotor [PDF]

, 2012
In this article, we present an experimental study in a wind tunnel of a three-bladed, Rutland 503 model, horizontal axis yawed wind turbine. Power measurement and an exploration downstream wake of the turbine using particle image velocimetry measurements
MASSOUH, Fawaz, NOURA, Belkheir, KHELLADI, Sofiane, DOBREV, Ivan, DIZENE, Rabah   +4 more
core   +1 more source

Influence of heat transfer on MHD flow in a pipe with expanding or contracting permeable wall

Ain Shams Engineering Journal, 2014
The present study investigates the effects of heat transfer on MHD laminar viscous flow in a pipe with expanding or contracting permeable wall. The pipe wall expands or contracts uniformly at a time dependent rate.
S. Srinivas, A. Subramanyam Reddy, T.R. Ramamohan, Anant Kant Shukla   +3 more
doaj   +1 more source

SHAPE OPTIMIZATION OF SUPERSONIC WIND TUNNEL DIFFUSER USING GENETIC ALGORITHM [PDF]

مجله مدل سازی در مهندسی, 2012
Wind tunnel, as an experimental laboratory, has many applications nowadays. Installation of wind tunnel is very expensive, so designers try to reduce wind tunnel’s installation and test costs by optimizing the design of various components of the wind ...
مرتضی Javadpour, سعید Farahat, حسام الدین Ebnodin   +2 more
doaj   +1 more source

Extreme wind-induced roof cladding failure: A fragility analysis for nuclear power plant structures

Nuclear Engineering and Technology
This study addresses the wind fragility of roof cladding systems in nuclear power plant turbine buildings, which are highly vulnerable to extreme wind events due to their lightweight construction.
Canh-Hoang Phan, Byeongcheol Won, Seungho Lee, Soon-Duck Kwon   +3 more
doaj   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Advances and applications of wind engineering in exceptional terrain

Journal of Traffic and Transportation Engineering (English ed. Online)
Wind engineering has made significant strides in addressing the challenges posed by exceptional terrains, where traditional methodologies often fall short.
Jiawu Li, Shucheng Yang, Jianming Hao, Guangzhong Gao, Feng Wang, Hua Bai, Guohui Zhao, Yu Li, Xiaofeng Xue   +8 more
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Framing Failures in Wood-Frame Hip Roofs under Extreme Wind Loads

Frontiers in Built Environment, 2018
Wood-frame residential roof failures are among the most common and expensive types of wind damage. Hip roofs are commonly understood to be more resilient during extreme wind in relation to gable roofs.
Sarah A. Stevenson, Gregory A. Kopp, Ayman M. El Ansary   +2 more
doaj   +1 more source

A New Algorithm on Automatic Trimming for Helicopter Rotor Aerodynamic Loads

Aerospace, 2023
In order to simulate the flight state of the helicopter effectively, it is necessary to trim the helicopter during the forward flight in a wind tunnel test.
Xinfan Yin, Hongxu Ma, Xianmin Peng, Guichuan Zhang, Honglei An, Liangquan Wang   +5 more
doaj   +1 more source