Results 231 to 240 of about 12,448 (265)

Experimental and Numerical Conjugate Investigation of the Blowing-Ratio Influence on the Showerhead Cooling Efficiency

Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, 1998
This paper presents the experimental investigation of the flow and the numerical analysis of the flow and heat transfer in a turbine guide vane with showerhead cooling for two different blowing ratios. The aerodynamic results are compared with those of the experiments.
Dieter E. Bohn, Volker J. Becker, Karsten A. Kusterer, Agnes U. Rungen   +3 more
openaire   +1 more source

Study of the Effects of the Blowing Ratio of Vortex Generator Jets in a Low Pressure Turbine

43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2007
as steady jets and can reduce the amount of mass flow needed to maintain control. An experiment using Particle Image Velocimetry (PIV) has been performed to study the interaction of the VGJ flow with the flow around the airfoils. A cascade of low pressure turbine blades was mounted in the test section of a low speed wind tunnel.
Woods, Nathan, Sondergaard, Rolf, McQuilling, Mark, Wolff, Mitch   +3 more
openaire   +1 more source

Reducing the aerodynamic drag of high-speed trains by air blowing from the nose part: Effect of blowing speed

Journal of Wind Engineering and Industrial Aerodynamics, 2023
Zheng-Wei Chen, Tanghong Liu, Jiqiang Niu   +2 more
exaly  

On the effect of low blowing ratio continuous jets on wingtip vortex characteristics

2018
Vortices are an unavoidable effect of flight, which appear behind the wing with a bounded length. The strength of these vortices, which are extremely stable, is due to the lift force [1]. That is the reason why this phenomenon is especially relevant during take-off and landing operations.
Blanco-Rodríguez, Francisco José, Parras-Anguita, Luis, Del-Pino-Peñas, Carlos Manuel, García Ortiz, José Hermenegildo   +3 more
openaire   +1 more source

Penetration Characteristics of Film-Cooling Jets at High Blowing Ratio

AIAA Journal, 2010
Lamyaa El-Gabry, James Heidmann, Ali Ameri   +2 more
openaire   +1 more source

Effect of confinement ratio on flame structure and blow-off characteristics of swirl flames

Experimental Thermal and Fluid Science, 2022
Longjuan Ji, Jinhua Wang, Weijie Zhang, Runze Mao, Guangya Hu, Zuohua Huang   +5 more
openaire   +1 more source

Melting mechanism of steel scrap in a converter with combined blowing

Journal of Materials Research and Technology, 2023
Chengsong Liu, Qing Fang
exaly  

Blow-up ratio

2007
openaire   +1 more source

Companies’ Use of Whistle-Blowing to Detect Fraud: An Examination of Corporate Whistle-Blowing Policies

Journal of Business Ethics, 2012
Gladys Lee, Neil Fargher
exaly  

Microstructural analysis and blowing agent concentration in aged polyurethane and polyisocyanurate foams

Applied Thermal Engineering, 2020
Umberto Berardi
exaly