Author: Frank HauckePublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Experimental Investigation of a 7 by 7 Nozzle Jet Array for Dynamic Impingement Cooling
Author: Frank HauckeExperimental Investigation of an Air Micro-jet Array Impingement Cooling Device
Author: J. E. LelandNew Results in Numerical and Experimental Fluid Mechanics XI
Author: Andreas DillmannPublisher: Springer
ISBN: 3319645196
Category : Technology & Engineering
Languages : en
Pages : 735
Book Description
This book gathers contributions to the 20th biannual symposium of the German Aerospace Aerodynamics Association (STAB) and the German Society for Aeronautics and Astronautics (DGLR). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. Special emphasis is given to collaborative research projects conducted by German scientists and engineers from universities, research-establishments and industries. By addressing a number of cutting-edge applications, together with the relevant physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field. Though the book’s primary emphasis is on the aerospace context, it also addresses further important applications, e.g. in ground transportation and energy.
Active Flow and Combustion Control 2021
Author: Rudibert KingPublisher: Springer Nature
ISBN: 3030907279
Category : Technology & Engineering
Languages : en
Pages : 359
Book Description
The book reports on the latest theoretical and experimental findings in the field of active flow and combustion control, in the context of energy conversion for power and propulsion systems. It covers new developments in actuator technology and sensing, robust and optimal open- and closed-loop control, model reduction for control purposes, and unsteady turbine cooling and performance, among other relevant topics. Gathering contributions to the Active Flow and Combustion Control (AFCC 2021), held virtually on September 28-29, 2021, from the Technische Universität Berlin, Germany, this book describes research that has been carried out within, and supported by, the collaborative research center SFB 1029 on “Substantial efficiency increase in gas turbines through direct use of coupled unsteady combustion and flow dynamics”, and funded by the German Research Foundation (DFG). It highlights theoretical and practical aspects, and corresponding solutions, that are important for the development of future energy conversion systems, thus offering a timely guide for researchers and practitioners in the field of aeronautics, turbomachinery, control and combustion.
Active Flow and Combustion Control 2018
Author: Rudibert KingPublisher: Springer
ISBN: 3319981773
Category : Technology & Engineering
Languages : en
Pages : 380
Book Description
The book reports on the latest theoretical and experimental findings in the field of active flow and combustion control. It covers new developments in actuator technology and sensing, in robust and optimal open- and closed-loop control, as well as in model reduction for control, constant volume combustion and dynamic impingement cooling. The chapters reports oncutting-edge contributions presented during the fourth edition of the Active Flow and Combustion Control conference, held in September 19 to 21, 2018 at the Technische Universität Berlin, in Germany. This conference, as well as the research presented in the book, have been supported by the collaborative research center SFB 1029 on “Substantial efficiency increase in gas turbines through direct use of coupled unsteady combustion and flow dynamics”, funded by the DFG (German Research Foundation). It offers a timely guide for researchers and practitioners in the field of aeronautics, turbomachinery, control and combustion.
Proceedings of the third International Conference on Automotive and Fuel Technology
Author: Publisher: Allied Publishers
ISBN: 9780768014419
Category : Automobiles
Languages : en
Pages : 640
Book Description
Effect of Nozzle Diameter on Jet Impingement Cooling System
Author: Dulfharah Nizam Memth AliPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 75
Book Description
This research focused on the study about the effect of nozzle diameter on jet impingement cooling system. The impinging jet can be described as a phenomenon in which the fluid exiting from a nozzle or orifice hits a wall or solid surface usually at normal angle. Impinging air jets have been widely used in many industrial applications in order to achieve enhanced coefficients for convective heating, cooling or drying. A single air jet or arrays of air jets, impinging normally on a surface are an effective method to enhance heat and mass transfer. Engineering applications that widely use air jets include cooling of hot steel plates, tempering of glass plates, drying of textiles and paper, cooling of turbine blades, electronic components and de-icing of aircraft. Experiments were conducted to determine the effect of nozzle diameter on the heat transfer coefficients from a small heat source to a jet impingement cooling system, submerged and confined air. The experiment were carried out with a single jet with three different nozzle diameter, d; 0.5, 1.0, 2.0 cm and four dimensionless jet to heat source spacing, S/d (6, 8, 10, 12) were tested within the laminar jet Reynolds number ranging from 500-2300. The results indicate that the heat transfer coefficient, h increase with the increasing nozzle diameter at the stagnation point region corresponding to 0 r/d
International Aerospace Abstracts
Author: Impingement Cooling Experimental Investigation Using Different Heating Elements
Author: Transactions on Engineering Technologies
Author: Sio-Iong AoPublisher: Springer Nature
ISBN: 9813295317
Category : Mathematics
Languages : en
Pages : 363
Book Description
This volume contains a selection of revised and extended research articles written by prominent researchers participating in The 26th World Congress on Engineering (WCE 2018) which was held in London, U.K., July 4-6, 2018. Topics covered include engineering mathematics, electrical engineering, communications systems, computer science, chemical engineering, systems engineering, manufacturing engineering, and industrial applications. With contributions carefully chosen to represent the most cutting-edge research presented during the conference, the book contains some of the state-of-the-art in engineering technologies and the physical sciences and their applications, and serves as a useful reference for researchers and graduate students working in these fields.