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Methods of Engine Degradation Assessment in the Time-Scale Domain
Engine Degradation Assessment Time-Scale Domain
2014/10/24
This dissertation addresses health monitoring of aircraft engines. Two methods are offered for engine degradation assessment: (1) a direct method to isolate degradation of engine components in-flight,...
Application of a Novel Method for Machine Performance Degradation Assessment Based on Gaussian Mixture Model and Logistic Regression
performance degradation assessment Gaussian mixture model logistic regression
2011/8/4
The currently prevalent machine performance degradation assessment techniques involve estimating a machine's current condition based upon the recognition of indications of failure features, which enta...
New Inclusion Assessment Method in Aluminum Alloys —Electrochemical Method for Inclusion Assessment (EcMIA)
aluminum alloys inclusion assessment electrochemical parameters
2011/8/4
The existence of inclusion influences the properties of aluminum alloy castings, from which the castings will face scrapping under severe condition. Great efforts on the inclusions in aluminum alloy w...
Die casting process assessment using single minute exchange of dies (SMED) method
die casting automobile industry the SMED method changeover of tools
2009/10/23
Die casting process uses high productive level machines. Machine capacity utilization is a key goal in achieving minimum time consumption. Changeover procedure during die casting process is recognized...
Tribochemistry and EP Activity Assessment of Mo-S Complexes in Lithium-Base Greases
Tribochemistry EP Activity Assessment Mo-S Complexes Lithium-Base Greases
2008/10/21
The blends of bis(1,5-diaryl-2,4-dithiomalonamido)dioxomolybdenum(VI) complexes in lithium-base grease are evaluated for their extreme pressure activity in a “four-ball test” using 12.7 mm diame...
The AHP method used in assessment of foundry enterprise position
Analysis of foundry position AHP method Comparative assessment Weighted sum of evaluations
2011/3/15
Complex assessment of activity of a selected foundry enterprise based on a modern AHP (Analytic Hierarchy Process) method has been presented.
Occupational risk assessment in the process of continuous steel casting
Safety and health management Technological process analysis Risk assessment
2010/2/9
Purpose: of the presented paper aimed at motivating the necessity of the implementation of Occupational Health and Safety Management System and showing the possibility of usage the estimation of threa...
An overview on the cutting tool factors in machinability assessment
Machining Cutting tool Machinability Tool wear
2010/2/10
Purpose: This paper is devoted to present and discuss the current trends of cutting tool technological challenges.Design/methodology/approach: The main focus was on tool wear mechanisms, tool life rel...
Assessment of effectiveness of water mist cooling of casting die
Innovative materials and casting technologies Heat transfer Cooling
2011/3/11
At work research findings of the process of cooling the research casting die in the range of the 600-100°C temperature were presented and of the research-production casting die while pouring the cycle...
Assessment of Systems for Mechanisation of Casting Production
Flask moulding of castings Moulding lines Structure and equipment
2011/3/11
Using data on the world production of castings, the situation of foundry industry in Poland was evaluated with emphasis put on the produc-tivity of domestic foundries. It has been observed that an inc...