Ejectors have wide industrial application and the improvement in their efficiency is sought to increase the viability of their use. This study performs the optimization of the entire geometry of a liquid jet liquid (LJL) ejector with multiple parameters to maximize energy efficiency. The approach with multiple parameters allows to identify key geometrical features and interdependent parameters, like nozzle position and mixing chamber length, with respect to performance. Computational fluid dynamics (CFD) and optimization simulations were performed to optimize the parameters of Bézier curves that characterize the device\'s geometry. The optimization results showed that the ejector efficiency curve is sensitive to the nozzle and the suctio...
Water jet ejectors are the silent pumping fluid devices which doesn’t have any rotating parts in fun...
When aircraft have under-wing propulsion systems, aerodynamic interactions appear between engines an...
Research was performed to optimize high-efficiency jet ejector geometry (Holtzapple, 2001) by varyin...
The continuous growth of environmental awareness by the public, industrial and political sectors cre...
An ejector is a technologically simple and yet wide-application fluid machine. While it has favorabl...
International audienceCompression of a low pressure vapor without any rotating parts or direct exter...
The article deals with the shape optimization of a supersonic ejector for propulsion of an experimen...
In the paper, the hydrodynamics of the liquid-gas mixture in the mixing chamber of the ejectors at d...
Carbon Capture and Storage (CCS) is capable of delivering significant emissions reduction of carbon...
This dissertation covers the aerodynamic optimization of a car geometry to minimize drag and lift c...
katedra: KEZ; přílohy: 1 CD; rozsah: 90 s., 9 s. přílohDiploma thesis discourse on design and optima...
Many studies have been conducted for jet ejectors used in the recovery of solar energy or for their ...
This contribution deals with aerodynamic optimization using dynamic mesh method provided by Fluent s...
Ejectors (jet pumps, jet devices) are widely used in various branches of engineering. They are used...
Liquid-gas ejector is an energy conversion device capable of flowing air fluid by utilizing water fl...
Water jet ejectors are the silent pumping fluid devices which doesn’t have any rotating parts in fun...
When aircraft have under-wing propulsion systems, aerodynamic interactions appear between engines an...
Research was performed to optimize high-efficiency jet ejector geometry (Holtzapple, 2001) by varyin...
The continuous growth of environmental awareness by the public, industrial and political sectors cre...
An ejector is a technologically simple and yet wide-application fluid machine. While it has favorabl...
International audienceCompression of a low pressure vapor without any rotating parts or direct exter...
The article deals with the shape optimization of a supersonic ejector for propulsion of an experimen...
In the paper, the hydrodynamics of the liquid-gas mixture in the mixing chamber of the ejectors at d...
Carbon Capture and Storage (CCS) is capable of delivering significant emissions reduction of carbon...
This dissertation covers the aerodynamic optimization of a car geometry to minimize drag and lift c...
katedra: KEZ; přílohy: 1 CD; rozsah: 90 s., 9 s. přílohDiploma thesis discourse on design and optima...
Many studies have been conducted for jet ejectors used in the recovery of solar energy or for their ...
This contribution deals with aerodynamic optimization using dynamic mesh method provided by Fluent s...
Ejectors (jet pumps, jet devices) are widely used in various branches of engineering. They are used...
Liquid-gas ejector is an energy conversion device capable of flowing air fluid by utilizing water fl...
Water jet ejectors are the silent pumping fluid devices which doesn’t have any rotating parts in fun...
When aircraft have under-wing propulsion systems, aerodynamic interactions appear between engines an...
Research was performed to optimize high-efficiency jet ejector geometry (Holtzapple, 2001) by varyin...