Investigation of a Multiflow Ejector Equipped with Variable-Length Links for Thrust Vector Control Using Euler’s Methodology DOI Creative Commons

Yu. A. Sazonov,

M. A. Mokhov,

А.В. Бондаренко

et al.

Eng—Advances in Engineering, Journal Year: 2024, Volume and Issue: 5(4), P. 2999 - 3022

Published: Nov. 20, 2024

The coordinated operation of multiple jet devices enhances the efficiency technological processes and thrust vector control systems, enabling resolution various practical challenges. Traditional systems regulate in direction from +20° to −20° a 3D space. For first time, this study considers, general perspective, conditions under which angle can vary +180° −180° any within complete geometric sphere, including reversal. Conceptual design using computational fluid dynamics (CFD) techniques considers kinematic schemes with variable lengths flexible links. This demonstrates technical feasibility controlled energy distribution through multidirectional ejector channels, maintenance constant pressure at nozzle apparatus inlet. Potential modernization strategies for Laval incorporating rotary diffuser were examined. research outcomes are patented aimed developing digital twin system training artificial intelligence based on philosophy science technology Euler’s methodology interdisciplinary works. findings primarily applicable development efforts focused creating energy-efficient oil gas production systems. Furthermore, results be applied advanced maneuverable unmanned vehicles robotics purposes.

Language: Английский

Adjustable flow ejectors: research status and development trends DOI
Chao Li, Jianqin Fu,

Wenshuai Que

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 217, P. 115722 - 115722

Published: April 15, 2025

Language: Английский

Citations

1
A comprehensive review of heat pump wood drying technologies DOI
Lei Gao, Andrew J. Fix,

Tamoy Seabourne

et al.

Energy, Journal Year: 2024, Volume and Issue: 311, P. 133241 - 133241

Published: Sept. 25, 2024

Language: Английский

Citations

4
A review of axial and radial ejectors: Geometric design, computational analysis, performance, and machine learning approaches DOI
Ghassan Al-Doori, Khalid Saleh,

Ahmed Al-Manaa

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125694 - 125694

Published: Jan. 1, 2025

Language: Английский

Citations

0
A novel 1-D single-mixed-flow homogeneous equilibrium model of two-phase ejector using CO2 as refrigerant DOI Creative Commons
Cong You, Benoît Michel, Rémi Revellin

et al.

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 135367 - 135367

Published: March 1, 2025

Language: Английский

Citations

0
Integrating Cold Thermal Energy Storage for Air Conditioning Demand in a CO2 Refrigeration System at a Supermarket DOI Creative Commons

Davide Tommasini,

Håkon Selvnes, Armin Hafner

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(23), P. 5923 - 5923

Published: Nov. 26, 2024

A common configuration for transcritical CO2 booster systems in supermarkets involves air conditioning (AC) supplied by cooling a water-glycol circuit. The design capacity of the refrigeration unit must handle all loads and AC load during hottest summer day, leading to overcapacity part-load operation most year. proposed implementing cold thermal energy storage (CTES) dedicated demand supermarket located Oslo region is modeled object-oriented language Modelica. Simulation results demonstrate an electricity peak power reduction up 32.33%. Even though savings are not primary objective this project, they achieved producing storing when outdoor temperature lower, coefficient performance (COP) system higher. can reach 11.8%. Finally, economic benefits assessed under spot pricing system, revealing potential cost 12.56%.

Language: Английский

Citations

1
Investigation of a Multiflow Ejector Equipped with Variable-Length Links for Thrust Vector Control Using Euler’s Methodology DOI Creative Commons

Yu. A. Sazonov,

M. A. Mokhov,

А.В. Бондаренко

et al.

Eng—Advances in Engineering, Journal Year: 2024, Volume and Issue: 5(4), P. 2999 - 3022

Published: Nov. 20, 2024

The coordinated operation of multiple jet devices enhances the efficiency technological processes and thrust vector control systems, enabling resolution various practical challenges. Traditional systems regulate in direction from +20° to −20° a 3D space. For first time, this study considers, general perspective, conditions under which angle can vary +180° −180° any within complete geometric sphere, including reversal. Conceptual design using computational fluid dynamics (CFD) techniques considers kinematic schemes with variable lengths flexible links. This demonstrates technical feasibility controlled energy distribution through multidirectional ejector channels, maintenance constant pressure at nozzle apparatus inlet. Potential modernization strategies for Laval incorporating rotary diffuser were examined. research outcomes are patented aimed developing digital twin system training artificial intelligence based on philosophy science technology Euler’s methodology interdisciplinary works. findings primarily applicable development efforts focused creating energy-efficient oil gas production systems. Furthermore, results be applied advanced maneuverable unmanned vehicles robotics purposes.

Language: Английский

Citations

0