Simulation and Experimental Study of a Novel Negative-Pressure Flapper–Nozzle Mechanism

Simulation and Experimental Study of a Novel Negative-Pressure Flapper–Nozzle Mechanism

As the manufacturing industry evolves, the significance of control valve positioners in chemical production escalates. The flapper–nozzle system, the heart of control valve positioners, directly influences the linearity of system control. Presently, studies on the flapper–nozzle system primarily foc...

Full description

Bibliographic Details
Main Authors:	Aixiang Ma, Heruizhi Xiao, Xihao Yan, Xianghao Kong, Feng Rong, Lu Zhang, Sihai Zhao
Format:	Article
Language:	English
Published:	MDPI AG 2023-12-01
Series:	Micromachines
Subjects:	adjusting valve positioner flapper–nozzle negative-pressure nozzle CFD compressible fluid
Online Access:	https://www.mdpi.com/2072-666X/15/1/55

Similar Items

Suppression of Squeal Noise Excited by the Pressure Pulsation from the Flapper-Nozzle Valve inside a Hydraulic Energy System
by: Meng Chen, et al.
Published: (2018-04-01)

On some important quantities influencing proper functioning of the differential pneumatic comparator
by: Burazer Jela M., et al.
Published: (2022-01-01)

A Novel 3D Ring-Based Flapper Valve for Soft Robotic Applications
by: Kelly Low, et al.
Published: (2021-12-01)

Computer aided design of nozzles /
by: 376147 Soh, Kim Yaw
Published: (1986)

Oil pressure atomizing nozzles : angle and spray characteristics
by: 8096 British Standards Institution, et al.

A review of design methods given in present standards and codes and design proposals for nozzles and openings pressure vessels
by: 8096 British Standards Institution

The impact of the Laval nozzle shape on thrust production, using the method of characteristics
by: Andrei - Ionut PARASCHIV
Published: (2024-03-01)

Hydraulic spray nozzles for insect, fungus and weed control and for like purposes
by: 8096 British Standards Institution

Type S fuel injection nozzle holder for long stem nozzles
by: 8096 British Standards Institution

Parametric design and IR signature study of exhaust plume from elliptical-shaped exhaust nozzles of a low flying UAV using CFD approach
by: Fazal Haq, et al.
Published: (2022-03-01)

Type S fuel injection nozzle holder for short stem and pintle nozzles
by: 8096 British Standards Institution

Gas flow in nozzles/
by: 410253 Pirumov, U. G., et al.
Published: (1986)

Optimization of Customized Industrial Pneumatic Nozzle to Reduce Noise Emissions
by: Daniela Maffiodo, et al.
Published: (2024-01-01)

Type S fuel injection nozzles
by: 8096 British Standards Institution

A novel coaxial nozzle for in-process adjustment of electrospun scaffolds’ fiber diameter
by: Becker A., et al.
Published: (2015-09-01)

Oil pressure atomizing nozzles : minimum requirements : testing
by: 8096 British Standards Institution, et al.

Servicing fuel injection nozzles [slaid]/
by: 239750 Hockett, Williford, et al.
Published: ([198)

Computational Analysis of Integrated Engine Exhaust Nozzle on a Supersonic Fighter Aircraft
by: I. Arif, et al.
Published: (2018-01-01)

Assessment of Cavitation Models for Compressible Flows Inside a Nozzle
by: Aishvarya Kumar, et al.
Published: (2020-08-01)

Erosion–Corrosion Failure Analysis of a Mild Steel Nozzle Pipe in Water–Sand Flow
by: Rehan Khan, et al.
Published: (2023-11-01)

Equalization of the distribution of mach numbers in flows of compressible gas through subsonic and supersonic nozzles /
by: 322635 Lyzhin, O. V.

A Design Method for Low-Pressure Venturi Nozzles
by: Hannah O’Hern, et al.
Published: (2022-04-01)

AGRICULTURAL FIELD IRRIGATION SOLUTION BASED ON VENTURI NOZZLE MODEL
by: ȘCHEAUA Fănel
Published: (2016-11-01)

AGRICULTURAL FIELD IRRIGATION SOLUTION BASED ON VENTURI NOZZLE MODEL
by: Fanel Scheaua
Published: (2016-11-01)

AGRICULTURAL FIELD IRRIGATION SOLUTION BASED ON VENTURI NOZZLE MODEL
by: Fanel Scheaua
Published: (2016-11-01)

A Numerical Analysis of the Influence of Nozzle Geometric Structure on Spontaneous Steam Condensation and Irreversibility in the Steam Ejector Nozzle
by: He Li, et al.
Published: (2021-12-01)

Effect of the Geometric Shape of the Jet Pump Nozzle on Its Characteristics
by: V. O. Lomakin, et al.
Published: (2014-01-01)

Development of ceramic nozzle /
by: Ahmad Fahmi Khaibara, 1991- author, et al.
Published: (2012)

Performance of Drift-Reducing Nozzles in Controlling Small Weed Seedlings with Contact Herbicides
by: Benny De Cauwer, et al.
Published: (2023-05-01)

Orthogonal Optimization Research on Various Nozzles of High-Speed Centrifugal Spinning
by: Zhiming Zhang, et al.
Published: (2022-05-01)

Handheld blowpipes, mixers and nozzles, using fuel gas and oxygen for gas welding, cutting and related processes
by: 8096 British Standards Institution
Published: (1984)

Development of ceramic nozzle [electronic resource] /
by: Ahmad Fahmi Khaibara, 1991- author, et al.
Published: (2012)

Numerical modeling and CFD simulation of diffuser augmented dual vertical axis hydrokinetic Banki-Michell turbine
by: Nebiyu Bogale Mereke, et al.
Published: (2024-03-01)

Numerical simulation of pulsatile flow through a coronary nozzle model based on FDA’s benchmark geometry
by: Stiehm Michael, et al.
Published: (2017-09-01)

Studies on CFD Analysis in Steam Nozzles - A Review
by: Abhijeet Ghogre
Published: (2022-12-01)

The comparison of the nozzle inspection methods in field crop sprayers: Nozzle flow vs. spray transverse distribution – methodology and some results
by: Godyń, A., et al.
Published: (2015-11-01)

Synergistic Effect Evaluation of Slot-Type Nozzle Area, Jet Pressure and Jet Distance on Improving Deashing Performance of Flat CARTRIDGE Filter
by: Xue Li, et al.
Published: (2023-02-01)

Towards system pressure scaling of gas assisted coaxial burner nozzles – An empirical model
by: Simon Wachter, et al.
Published: (2021-03-01)

PENGARUH SUDUT NOZZLE TERHADAP PERMANENT PRESSURE DROP AND DISCHARGE COEFFICIENT PADA NOZZLE FLOW METER
by: Ainul Ghurri, et al.
Published: (2014-11-01)

PENGARUH SUDUT NOZZLE TERHADAP PERMANENT PRESSURE DROP AND DISCHARGE COEFFICIENT PADA NOZZLE FLOW METER
by: Ainul Ghurri, et al.
Published: (2015-11-01)