Sustainable design and durability of domestic micro combined heat and power scroll expander systems. [PDF]
Research to understand the mechanisms of wear within the main components of three different micro-CHP scroll expander systems was conducted. This was performed in order to identify the possible tribo-mechanical effects (abrasion, adhesion, cavitation ...
Tzanakis, Iakovos
core +9 more sources
Comparison of cavitation erosion rate with liquid impingement erosion rate. [PDF]
, 2009 Both cavitation erosion and liquid impingement erosion are phenomena that can cause pipe wall thinning in power plants. The Code for Power Generation Facilities, Rules on Pipe Wall Thinning Management, was published by the JSME (Japan Society of ...
Takinami, M., Otani, T., Hattori, Shuji
core +7 more sources
Early Stage Cavitation Erosion within Ceramics: An Experimental Investigation [PDF]
, 2009 Six ceramic material types were considered within an experimental investigation to identify the erosion damages mechanisms resulting from cavitation exposure.
Hadfield, M. +6 more
core +1 more source
The study of surface processes under electrochemical control in the presence of inertial cavitation [PDF]
, 2005 In some circumstances, the erosive effects of inertial (transient) cavitation have been usefully employed in the acceleration of chemical processes that are dependent on surface reactions.
Birkin, Peter R. +2 more
core +1 more source
Cavitation erosion behavior of nickel foam/polyurethane co-continuous composite
Materials Research Express, 2021 The cavitation erosion behavior of Ni foam/polyurethane (PU) co-continuous composites under different experimental conditions was investigated using an ultrasonic vibration cavitation erosion device.
J X Wang +4 more
doaj +1 more source
METHOD AND MEANS OF TESTING CAVITATION EROSION UNDER ABNORMAL CONDITIONS
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 The relevance of the research is caused by the need to study the resistance of metals and their coatings to cavitation erosion in conditions of abnormally high temperatures, pressures, as well as in chemically aggressive environments in the form of acids,
Vladimir N. Khmelev +5 more
doaj +1 more source
Analysis of Cavitation Instabilities in a Four-Blade Inducer [PDF]
, 2012 The cavitating behavior of a four-blade inducer tested in the LML laboratory large test facility is considered in the present paper. Experimental investigations based on unsteady pressure measurements and records from a six-component balance mounted on ...
DAZIN, Antoine +7 more
core +1 more source
Prediction of Cavitation Erosion
Journal of the Society of Naval Architects of Japan, 1995 The objective of this study is to develop a procedure of predicting the cavitation erosion intensity. To this end, it is necessary to estimate impulsive forces caused by collapse of cavity bubbles. In the first report the authors measured cumulative events of impulsive forces by collapse of cavity bubbles on a two-dimensional foil with a piezoelectric ...
Akihisa Konno +3 more
+6 more sources
Cavitation regime detection through Proper Orthogonal Decomposition: dynamics analysis of the sheet cavity on a grooved convergent-divergent nozzle [PDF]
, 2014 The unsteady character of the sheet cavity dynamics on the suction side of hydrofoils, on convergent–divergent nozzles or on blades in turbines and propellers is responsible for many issues like erosion, noise and vibrations. This two-phase flow dynamics
DANLOS, Amélie +7 more
core +1 more source
Isothermal compressible flow solver for prediction of cavitation erosion
Engineering Applications of Computational Fluid Mechanics, 2019 Cavitation erosion can be observed on hydraulic mechanical devices and has long been studied as a challenging research topic. In this paper, a practical method to predict cavitation erosion was developed.
Sunho Park, Honggu Yeo, Shin Hyung Rhee
doaj +1 more source