Results 241 to 250 of about 266,110 (298)

High-Pressure Water Jetting

CoatingsPro, 2006
Whether blasting steel or concrete surfaces, new developments in high-pressure water jetting can help when removing HAZMAT.
openaire   +1 more source

High-pressure water jet injury of the hand

The Journal of Hand Surgery, 1985
A rare case of high-pressure injection injury to the thumb with water is reported. The problem was managed without surgical exploration despite subsequent involvement of the small finger.
M, Kon, A, Sagi
openaire   +2 more sources

Major Vascular Injury from High-Pressure Water Jet

The Journal of Trauma: Injury, Infection, and Critical Care, 1996
High-pressure water jets are used in industry as a cleaning and cutting tool. Penetrating injuries by these devices can produce minimal external evidence of extensive internal damage. We report a literature review and the case of a limb-threatening injury to the lower extremity caused by such a device.
R L, Harvey, D A, Ashley, L, Yates, M L, Dalton, M M, Solis   +4 more
openaire   +2 more sources

Nozzles Classification in a High Pressure Water Jet Systems

2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007, 2007
In this paper, a technique for classifying the working condition of a water jet system is presented. The classifier is based on the DFT of the electrical power signal. It is shown that this information can characterize the working condition of the system and to predict the presence of (an incoming) faulty behaviour.
ANNONI, MASSIMILIANO PIETRO GIOVANNI, CRISTALDI, LOREDANA, M. Lazzaroni, S. Ferrari   +3 more
openaire   +5 more sources

Cavitation in Submerged Water Jet at High Jet Pressure

Volume 2: Fora, 2015
Recent industrial applications have unfolded a promising prospect for submerged water jet. Apart from widely acknowledged water jet properties, submerged water jet is characterized by the formation and complex evolution of cavitation bubbles. These bubbles not just alter the flow behavior of submerged water jet but also pose a profound effect upon ...
Can Kang, Haixia Liu, Xiuge Li, Xiaonong Cheng   +3 more
openaire   +1 more source

High-Pressure Water Jet Injuries

SPE International Health, Safety & Environment Conference, 2006
Abstract Our hands serve many purposes. Hands help us eat, dress, write, earn a living, create art, and do many other functions and daily chores. To do these tasks and activities, our hands require sensation and movement, such as joint motion, tendon gliding, and muscle contraction.
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High-pressure water jet injuries: a surgical emergency

Journal of Wound Care, 2000
Injuries from high-pressure jet devices are surgical emergencies characterised by small entry wounds with extensive internal damage. Three factors are involved in these injuries. Physical injury can include local soft tissue disruption and vascular and nerve damage; chemical properties of the injectate can exacerbate compressive vascular injuries with
openaire   +2 more sources

Cleaning Pipelines Using High Pressure Water Jets

CORROSION 1991, 1991
Abstract This presentation discusses the use of high pressure water jetting techniques to remove pipeline coating systems during rehabilitation of pipelines. A review is made of the conventional pipeline cleaning techniques. The mechanics of how high pressure water jets remove coatings is examined as well as the influence of the water ...
Sidney A. Taylor, Gerald Chapman
openaire   +1 more source

Fatigue Simulation of High Pressure Water Jet Cylinder

Advanced Materials Research, 2012
The development of abrasive water jet cutting technology needs much higher reliability requirements of water cutting system. As one of the core parts in pressure generating system of water jet cutting, the High-pressure cylinder should have a stable fatigue life. The materials of the high-pressure cylinder are 34CrNi3MoA and AISl4340, and the stress of
Kun Wang, Deyi Ma, Yue Gan Song
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High-Pressure Water Jets for Undersea Rock Excavation

Journal of Engineering for Industry, 1970
The paper reviews past research on pulsed high-pressure water jets and their application to breaking rock. Experiments are reported showing the input energy per unit volume required to fracture various types of rock as a function of the pertinent variables. The stagnation pressure of the liquid jets was varied from 50,000 to 5 million psi. The theories
W. C. Cooley, L. L. Clipp
openaire   +1 more source