Pressure Characteristics Analysis of the Deflector Jet Pilot Stage Under Dynamic Skewed Velocity Distribution

The velocity distribution at the deflector jet outlet significantly influences the pressure characteristics of the pilot stage, thereby affecting the dynamic performance of the servo valve. Conventional mathematical models fail to account for the influence of dynamic velocity distribution on pilot s...

Full description

Bibliographic Details
Published in:	Aerospace
Main Authors:	Zhilin Cheng, Wenjun Yang, Liangcai Zeng, Lin Wu
Format:	Article
Language:	English
Published:	MDPI AG 2025-07-01
Subjects:	deflector jet servo valve dynamic skewed velocity distribution flow field analysis pressure characteristics
Online Access:	https://www.mdpi.com/2226-4310/12/7/638

Similar Items

Analysis of pressure oscillation and structural parameters on the performance of deflector jet servo valve
by: Hazem K. Abdallah, et al.
Published: (2023-01-01)

A Model-Based Investigation of the Performance Robustness of the Deflector Jet Servo Valve
by: Yukai Ren, et al.
Published: (2022-10-01)

Research on Pressure-Flow Characteristics of Pilot Stage in Jet Pipe Servo-Valve
by: Shuangqi Kang, et al.
Published: (2022-12-01)

Oil Particle-Induced Erosion Wear on the Deflector Jet Servo Valve Prestage
by: Na Liang, et al.
Published: (2023-01-01)

Influence of deflectors on indoor airflow velocity distribution under natural ventilation conditions
by: Chaojie Wang, et al.
Published: (2024-04-01)

Analysis and optimization of the pilot stage of jet pipe servo valve
by: Ying Zhang
Published: (2022-01-01)

Optimization of Ventilation Performance in Large-Section Highway Tunnels: The Role of Deflector Shields in Jet Fan Systems
by: Kai Wang, et al.
Published: (2025-08-01)

Aerodynamic optimization of Magnus wind turbine blades using an active deflector
by: N.K. Tanasheva, et al.
Published: (2025-06-01)

Simulation and Experimental Research on a Fluidic Oscillator with a Deflector Structure
by: Jiming Li, et al.
Published: (2025-03-01)

Velocity field and turbulence structure of the meandering flow produced by alternating deflectors
by: Jie-min Zhan, et al.
Published: (2024-04-01)

Correlation analysis between snow-removal characteristics of EMU and topological configuration of obstacle deflector panel
by: ZHANG Huahai, et al.
Published: (2024-07-01)

Calculation of Parameters of Prism Deflector for Laser Scanner
by: I. E. Gusarov, et al.
Published: (2023-04-01)

Influence of Wind on Deck and Deflector Angle on Carrier Aircraft Engine Wake Flow
by: Bao Jingyuan, Qian Chao, Li Renfu, Zhang Yuanyuan
Published: (2022-08-01)

Computational Optimization of the Radial and Spiral Distortion Aberration Coefficients of Magnetic Deflector
by: Baghdad Science Journal
Published: (2013-06-01)

Meta-Deflectors Made of Dielectric Nanohole Arrays with Anti-Damage Potential
by: Haichao Yu, et al.
Published: (2021-04-01)

Metasurface Deflector Enhanced Grating Coupler for Perfectly Vertical Coupling
by: Xingyu Wu, et al.
Published: (2023-04-01)

OPTICAL DEFLECTOR CREATION FOR LASER THERAPEUTIC DEVICES
by: V. N. Baranov, et al.
Published: (2014-03-01)

Innovative Deflector Soil-Cultivating Paw
by: N. E. Rudenko, et al.
Published: (2019-12-01)

Deflectores de oleaje para rompeolas superficiales rebasables
by: Jaime Roberto Ruiz y Zurvia Flores, et al.
Published: (2012-11-01)

A Broadband High-Diffraction-Efficiency Electro-Optic Bragg Deflector Based on Monolithic Dual-Grating Periodically-Poled Lithium Niobate
by: An-Chung Chiang, et al.
Published: (2021-06-01)

Investigation of Geometric Dimensions and Dust Effects on Invelo Wind Deflectors Performance
by: M. Bagheri, et al.
Published: (2024-01-01)

Installation of deflector in Colider Dam to minimize the percentual of total dissolved gases
by: Marcos Vinicius Andriolo, et al.
Published: (2023-09-01)

An Experimental Study on the Effects of Deflector Baffles and Circular Fish School Swimming Patterns on Flow Field Characteristics in Aquaculture Vessels
by: Chunhui Zhao, et al.
Published: (2025-05-01)

Numerical Simulation Study on Effect of Deflectors on Aerodynamic Characteristics of Horizontal Axis Wind Turbines
by: ZHANG Lidong, et al.
Published: (2025-04-01)

Stepped spillway with pre-aeration by a deflector: flow characteristics
by: Carolina Kuhn Novakoski, et al.
Published: (2020-06-01)

Laboratory investigation of deflector structure effect on bridge pier scouring
by: Mohsen Solimani babarsad, et al.
Published: (2020-12-01)

Optimization of structural design of the deflector in the supply air cold aisle of data centers
by: GONG Li, et al.
Published: (2023-10-01)

JET VELOCITY OF LINEAR SHAPED CHARGES
by: Vječislav Bohanek, et al.
Published: (2012-12-01)

Generalizations of the Skew t-Normal Distribution and their Properties
by: M. Mohammadzadeh
Published: (2010-12-01)

Broadband Tunable Terahertz Beam Deflector Based on Liquid Crystals and Graphene
by: Yanchun Shen, et al.
Published: (2021-09-01)

Numerical Investigations of Flow over Cambered Deflectors at <i>Re</i> = 1 × 10<sup>5</sup>: A Parametric Study
by: Gang Wang, et al.
Published: (2025-06-01)

Influence of deflector layout on performance of mine main fan diffuser
by: CHEN Qingguang, XU Congcong, NIE Peng, YU Zhiwei, WANG Botao
Published: (2021-01-01)

Investigation the Effect of Wedge-Shaped Deflector Length and Angle in Energy Dissipation on the Flip Bucket Spillway
by: Mohadeseh Sadeghi, et al.
Published: (2016-12-01)

CFD analysis for thermal performance augmentation of solar air heater using deflector ribs
by: R. Venkatesh, et al.
Published: (2020-09-01)

Comparison of the Power Extraction Performance of an Oscillating Hydrofoil Turbine with Different Deflector Designs
by: Arun Raj Shanmugam, et al.
Published: (2023-04-01)

Double-Bend and Semi-Spherical Energy Deflectors’ Blast Load Efficiency—A Comparative Study
by: Marcin Konarzewski, et al.
Published: (2023-06-01)

Effect of asymmetric diffuser deflector on even distribution of steam leaving blade section of steam turbine: comparative computational study
by: Marek Bobčík, et al.
Published: (2025-09-01)

Simulation study on the optimal shape of electrodes quadrupole electrostatic deflectors for the UTEM
by: He Chen, et al.
Published: (2025-01-01)

Effect of upstream deflector utilization on H-Darrieus wind turbine performance: An optimization study
by: Iham F. Zidane, et al.
Published: (2023-01-01)

Effects of Open Area of Holes in Deflector on Performance of Micro-channel Evaporator with Parallel Flow
by: Liu Wei, et al.
Published: (2014-01-01)