Ultra High Pressure Water Stream Characterization and Optimization

2006 ◽  
Vol 15 (1) ◽  
pp. 1-21
Author(s):  
K. R. Grosskopf ◽  
Paul Oppenheim
Keyword(s):  
High Pressure ◽  
Water Stream ◽  
Ultra High Pressure ◽  
Pressure Water ◽  
Stream Characterization

<i>Design and simulation research of ultra high pressure water-jets pre-opener for no-till planter </i>

2017 ◽  
Author(s):  
Hongnan Hu ◽  
Wanzhi Chen ◽  
Hongwen Li ◽  
Qingjie Wang ◽  
Jin He ◽  
...  
Keyword(s):  
High Pressure ◽  
Simulation Research ◽  
Ultra High Pressure ◽  
Water Jets ◽  
No Till ◽  
Pressure Water

Software Technology Research on Control System of Ultra High Pressure Water Jet Rust Removal Equipment

2013 ◽  
Vol 721 ◽  
pp. 372-376 ◽  
Author(s):  
Ling Sun ◽  
Yong Jun Gong ◽  
Zeng Meng Zhang ◽  
Zu Wen Wang
Keyword(s):  
High Pressure ◽  
Control System ◽  
Water Jet ◽  
Ultra High Pressure ◽  
Plc Control ◽  
Pressure Water ◽  
High Pressure Water Jet ◽  
Hardware Circuit ◽  
Ship Repair ◽  
Removal Equipment

Ship rust removal is an import part of ship-repair and shipbuilding process. Using high pressure water jet equipment causes no environmental pollution. The control and detection of high pressure water jet equipment is the key technology to ensure the system works properly. This study, in light of research on software programming of control system of ultra high pressure water jet ship rust removal equipment, establishes a control system based on PLC through the analysis of the structure and principles of the ultra-high pressure water jet equipment. On the basis of designing hardware circuit of PLC control system, this study mostly analyses software program, and experimental test suggests that the software programming can meet the requirements of system security.

Technological Characteristics of Garnets for Ultra-High Pressure Water Jets

2003 ◽  
Vol 416-418 ◽  
pp. 41-47 ◽  
Author(s):  
Wildor Theodoro Hennies ◽  
C.L.V. José ◽  
Francisco Rolando Valenzuela-Díaz ◽  
Pedro M. Büchler ◽  
Carlos Tadeu Lauand ◽  
...  
Keyword(s):  
High Pressure ◽  
Ultra High Pressure ◽  
Water Jets ◽  
Technological Characteristics ◽  
Pressure Water

Research on Concrete Hydraulic Crushing Based on Five-Plunger Pump

2013 ◽  
Vol 756-759 ◽  
pp. 257-260 ◽  
Author(s):  
Y.M. Qi ◽  
Zhong Min Wang ◽  
S.P. Deng ◽  
Z.X. Meng ◽  
C.G. Wang
Keyword(s):  
High Pressure ◽  
Complex Environment ◽  
Thermal Aggregation ◽  
Dust Pollution ◽  
Plunger Pump ◽  
State Security ◽  
Ultra High Pressure ◽  
High Efficient ◽  
Pressure Water ◽  
High Pressure Water Jet

Concrete crushing of the municipal engineering by traditional broken tools has flaws of inefficient, high dust pollution, high noise, high labor intensity. Hydraulic crushing equipment with ultra-high pressure water jet is designed, which includes the ultra-high pressure five-plunger pump unit and its control system. Engineering applications show the equipment owns characteristics of high efficient, cold state, security, and cannot produce stratified thermal aggregation, heat-affected zone in concrete and dust pollution. Then qualities of concrete hydraulic crusher in a complex environment are improved effectively. It provides an effective method to solve the problems of concrete hydraulic crushing.

Hardware Technology Research on Ultra-High Pressure Water Jet Ship Rust Control System Based on PLC

2013 ◽  
Vol 365-366 ◽  
pp. 812-816
Author(s):  
Ling Sun ◽  
Yong Jun Gong ◽  
Zeng Meng Zhang ◽  
Zu Wen Wang
Keyword(s):  
High Pressure ◽  
Control System ◽  
Frequency Control ◽  
Water Jet ◽  
Ultra High Pressure ◽  
Frequency Control System ◽  
Pressure Water ◽  
High Pressure Water Jet ◽  
And Control ◽  
Removal Technique

Ultra-high pressure water jet ship rust is one development direction of ship rust removal technique. In order to ensure the normal working of the system, how to control each equipment is the key-part of the design. This study presents the analytical research on hardware technology of the control system of ultra-high pressure water jet ship rust system, the analysis of the principle of frequency control system and circuit design and control circuit of PLC, by analysis the structure and principles of ultra-high pressure water jet rust, and then demonstrates through experimental test that the hardware electronic circuit works properly.

Airport Rubber Removal: A Comparison of Ultra-High Pressure Water Runway Rubber Removal Systems

2013 ◽  
Author(s):  
Aaron B. Pullen ◽  
Reza Ashtiani ◽  
Brian Cotter ◽  
Athar Saeed ◽  
Lulu Edwards
Keyword(s):  
High Pressure ◽  
Ultra High Pressure ◽  
Pressure Water

scholarly journals Assessment of the Technological and Environmental Factors Influencing the Ultra-High-Pressure Water Jetting Treatment of the Surface of Naval Construction Steel Against Corrosion

2019 ◽  
Vol 13 (5) ◽  
pp. 294-298
Author(s):  
Luis Marcos Castellanos-Gonzalez ◽  
Javier A. Castilla Jimenez ◽  
Juan Jose Cabello Eras ◽  
Julio S. Hurtado Marquez ◽  
Leonel Martinez-Diaz ◽  
...  
Keyword(s):  
High Pressure ◽  
Environmental Factors ◽  
Ultra High Pressure ◽  
Factors Influencing ◽  
Construction Steel ◽  
Pressure Water
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