Search
CSV
RISGas Turbine Compressor Fouling and Washing in Power and Aerospace Propulsion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a well-researched subject area within academia, with a high degree of application in the industry. Compressor fouling effect is one of the commonest degradations associated with gas turbine operations. ...
Impact of Inlet Filter Pressure Loss on Single and Two Spool Gas Turbine Engines for Different Control Modes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Inlet filtration systems are designed to protect industrial gas turbines from air borne particles and foreign objects, thereby improving the quality of air for combustion and reducing component fouling. Filtration systems ...
Transient Thermal Modeling of Ball Bearing Using Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gas turbines are fitted with rolling element bearings, which transfer loads and supports the shafts. The interaction between the rotating and stationary parts in the bearing causes a conversion of some of the power into ...
Evaluating Gas Turbine Performance Using Machine Generated Data: Quantifying Degradation and Impacts of Compressor Washing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gas turbine (GT) operators are often met with the challenge of utilizing and making meaning of the vast measurement data collected from machine sensors during operation. This can easily be about 576 أ— 106 data points ...
Application of Equivalent CTOD Ratio to Fracture Assessment of Structural Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Plastic constraint correction using the equivalent CTOD concept has been studied in the International Standardization of Fracture Toughness Evaluation Procedure for Fracture Assessment of Steel ...
Collapse Limit of Thermally Treated Line Pipe Under Combined External Pressure and Bending Deformation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study discusses the collapse criteria for thermally treated line pipe and their bending interaction against collapse based on a full-scale test under external pressure with and without bending loading. The critical ...
Industrial Gas Turbine Performance: Compressor Fouling and On Line Washing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Industrial gas turbines are susceptible to compressor fouling, which is the deposition and accretion of airborne particles or contaminants on the compressor blades. This paper demonstrates the blade aerodynamic effects of ...
Performance of Inlet Filtration System in Relation to the Uncaptured Particles Causing Fouling in the Gas Turbine Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accounting for the impact of uncaptured particles that cause compressor fouling and subsequently performance degradation when a filter system is in place is often ignored when evaluating the performance of filtration ...
Metallurgical Design and Performance of High Frequency Electric Resistance Welded Linepipe With High Quality Weld Seam Suitable for Extra Low Temperature Services
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To clarify the effect of inclusions on the Charpy impact properties, the 2 mm Vnotched Charpy properties of X60–X80grades steel were numerically simulated using the finite element method code abaqus. The yield strength ...
Brittle Crack Arrestability and Inverse Fracture in DWTT
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The drop-weight tear test (DWTT) has been widely used to evaluate the resistance of linepipe steels against brittle crack propagation, and the shear area fraction SA% in the DWTT has been adopted in the requirement for the ...