1-20 of 526 Search Results for

gas turbine engine components

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 January 1997
Fig. 8 Gas turbine engine and components. Scroll and rotor are made from structural ceramics. Courtesy of Allison Engine Company More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003140
EISBN: 978-1-62708-199-3
... Abstract Titanium and its alloys are used in various applications owing to its high strength, stiffness, good toughness, low density, and good corrosion resistance. This article discusses the applications of titanium and titanium alloys in gas turbine engine components, aerospace pressure...
Image
Published: 01 January 2001
Fig. 5 Fan exit guide vane blank (top), showing the high quality of the as-extruded product and the double-hollow construction. Below is an assembled fan exit guide vane mounted in the endcap. This component is used in Pratt & Whitney 4084, 4090, and 4098 gas turbine engines. Component More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005265
EISBN: 978-1-62708-187-0
... produced by this process are used in gas turbine engines. Thin-wall components (0.5 mm, or 0.02 in.) previously made as weldments can be produced, thus enabling design freedom for shaped castings that maximize heat transfer, ease assembly, and reduce thermal fatigue. These design improvements often enable...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004124
EISBN: 978-1-62708-184-9
... fuel cells, and missile components. This article discusses high-temperature corrosion in boilers, diesel engines, gas turbines, and waste incinerators. Boilers are affected by stress rupture failures, waterside corrosion failures, fireside corrosion failures, and environmental cracking failures...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005737
EISBN: 978-1-62708-171-9
... airfoils. Design requirements are reviewed and compared between aerospace and power generation coatings. Application process improvement areas are also discussed as a method of reducing component cost. aerospace engines combustors gas turbines high-power turbine blades high-pressure compressors...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006824
EISBN: 978-1-62708-329-4
... significant financial implications related to the high capital cost of the gas turbines themselves and the considerable value of lost production in the wake of an engine failure. This article focuses on common failures of the components associated with the flow path of industrial gas turbines. Examples...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003517
EISBN: 978-1-62708-180-1
... on. Methods that combine synergistic effects of the various damage mechanisms are scarce. Gas Turbine Engine Component Operating Conditions Because operating temperatures range from ambient to above 1205 °C (2200 °F), gas turbine engine components are made of a variety of metals. Steels and titanium...
Image
Published: 01 August 2013
Fig. 9 Evolution of turbine entry temperature (TET) for aero-engine gas turbines. A high TET is very beneficial for engine overall efficiency. Every 100 °C (180 °F) plus in TET improves efficiency by 2%. TETs of modern engines have surpassed the melting point of hot section component metals More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... Figure 8 depicts the general arrangement of the scroll assembly for gas turbine engines. The basis for establishing design acceptability was three-dimensional finite-element analysis of each component of the assembly. This analysis was used to calculate temperatures, stresses, and failure probabilities...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004150
EISBN: 978-1-62708-184-9
... engine with the help of the Carnot equation. primary fossil fuel coal oil natural gas tar sands shale oil heat engine Carnot equation THE PRIMARY FOSSIL FUELS are generally defined as coal, oil, natural gas, tar sands, and shale oil. These can be further subdivided, in terms...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006428
EISBN: 978-1-62708-192-4
... installations ranges anywhere from 1MW (micro turbines) to greater than 400MW for industrial gas turbines and from 10MW to 1000MW for steam turbines. Industrial gas and steam turbines are typically much larger than aircraft engines in size and in weight of the components, and present a different set...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... and valve components, rolling elements and bearings, paper and wire manufacturing, biomedical implants, heat exchangers, adiabatic diesel engines, advanced gas turbines, and aerospace applications. advanced ceramics aerospace applications mineral processing equipment structural applications...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003170
EISBN: 978-1-62708-199-3
..., steering and suspension components, etc.), prosthetics, and gas turbine engine hardware. This introduction explains the steps involved in making a casting using a simplified flow diagram, and discusses the ferrous and nonferrous alloys used for metal casting. casting alloys ferrous alloys metal...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006094
EISBN: 978-1-62708-175-7
... ) are also in use in other APU engine applications, and use continues to increase. Powder Metallurgy Superalloy Application in Marine Diesel Engine While use of PM nickel-base superalloys is devoted almost exclusively to aircraft gas-turbine rotating components, a notable exception is the use of Alloy...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001051
EISBN: 978-1-62708-161-0
... fuel efficiency requirements, along with the desire for high-temperature exhaust gases from the gas turbine (to produce steam suitable for co-generation electricity production), have resulted in the development and application engineering of DS blades with component lengths in the range of 305 to 635...
Book Chapter

Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001293
EISBN: 978-1-62708-170-2
... Abstract This article describes the widespread use of diffusion coatings for elevated-temperature protection of the turbine components for aircraft engines and gas turbines. The principles of pack diffusion coating, namely, aluminizing, chromizing, and siliconizing, are discussed. The article...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004158
EISBN: 978-1-62708-184-9
... Abstract The corrosion issues in the compressor, combustor and turbine sections of industrial gas turbines used in steam production generally depend on the quality of the fuel, air, and water used in the engine than on the specific industrial application. This article focuses on the forms...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003814
EISBN: 978-1-62708-183-2
... enough to prevent corrosive media from reaching the steels. One of the largest uses of dense thermal spray coatings is in the protection of gas turbine engine components from high-temperature oxidation. There are parallels between thermal spray coating and cladding, a process by which metallic...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005738
EISBN: 978-1-62708-171-9
.... , “Sealing Technology for Aircraft Gas Turbine Engines,” Proc. Tenth Propulsion Conference, American Institute of Aeronautics and Astronautics and Society of Automotive Engineers , Oct 21–24, 1974 ( San Diego, CA ) (NASA technical memo: X-71607) 10.2514/6.1974-1188 7. Markou C. , Cioranu...