Skip Nav Destination
Close Modal
By
John Stringer
By
Ellen E. Wright, Suzanne F. Uchneat
By
Daniel B. Miracle
By
Martin White, James Dobbs
By
Barry M. Gordon
By
Mitchell R. Dorfman, D. Sporer, P. Meyer
By
David Rosen, Janet Wong
By
David Rosen, Samyeon Kim
Search Results for
fuel nozzles
Update search
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
NARROW
Format
Topics
Book Series
Date
Availability
1-20 of 292
Search Results for fuel nozzles
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Image
Original and improved methods of forming a fuel-nozzle swirl cup for a turb...
Available to PurchasePublished: 01 January 2006
Fig. 17 Original and improved methods of forming a fuel-nozzle swirl cup for a turbojet engine. (a) Part formed by original method; six press-formed sections welded together. (b) Partly drawn blank ready for rubber-diaphragm forming. (c) Punch of six similar wedge-shaped segments doweled
More
Image
GE Leading Edge Aviation Propulsion (LEAP) engine fuel nozzle. Reprinted fr...
Available to PurchasePublished: 30 June 2023
Fig. 2 GE Leading Edge Aviation Propulsion (LEAP) engine fuel nozzle. Reprinted from Ref 1 with permission from Manufactur3D Magazine
More
Image
(a) Aft face of the combustor; the fuel nozzle ports are shown in the upper...
Available to PurchasePublished: 30 August 2021
Fig. 10 (a) Aft face of the combustor; the fuel nozzle ports are shown in the upper background. Note the gouges and recesses (arrows). (b) Scanning electron fractographs of the acoustic sensor collar (X-40 alloy). (c) Scanning electron fractograph of a stage 1 nozzle guide vane leaf seal
More
Image
Fretting wear (arrows) of the outer surface of a fuel nozzle where it conta...
Available to PurchasePublished: 30 August 2021
Fig. 13 Fretting wear (arrows) of the outer surface of a fuel nozzle where it contacts a support collar (not shown)
More
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002164
EISBN: 978-1-62708-188-7
..., including turbine blade cooling holes, turbine vane cooling holes, turbine disk cooling passages, oil passages, and fuel nozzles. It describes the limitations and advantages of the STEM process. The article discusses the various tool parts of the STEM system, including the holding fixture, guide...
Abstract
Shaped tube electrolytic machining (STEM) is a modified electrochemical machining (ECM) process that uses an acid electrolyte so that the removed metal goes into the solution instead of forming a precipitate. This article lists some specific machining applications of the STEM process, including turbine blade cooling holes, turbine vane cooling holes, turbine disk cooling passages, oil passages, and fuel nozzles. It describes the limitations and advantages of the STEM process. The article discusses the various tool parts of the STEM system, including the holding fixture, guide for cathodes, cathodes, and cathode holder/manifold. The article concludes with information on the process parameters of the STEM system.
Book Chapter
Introduction to Corrosion in Fossil and Alternative Fuel Industries
Available to PurchaseSeries: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004150
EISBN: 978-1-62708-184-9
... (usually air). For the solid fuels, this normally requires reducing the as-received fuel to a particulate form; this is then injected into the combustion chamber through a nozzle in which some or all of the combustion air is used to transport the fuel prior to ignition. The nozzle itself is designed...
Abstract
The primary fossil fuels are generally defined as coal, oil, natural gas, tar sands, and shale oil. This article discusses the characteristics and the types of fuels used in fossil and fuel industries. It describes the energy conversion in fuels and outlines the efficiency of a heat engine with the help of the Carnot equation.
Book Chapter
An Overview of Aircraft Accident Investigation and Component Failures
Available to PurchaseSeries: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006821
EISBN: 978-1-62708-329-4
.... The modified design was tested to proof load, and subsequent examination by dye-penetrant testing did not reveal any cracking (adapted from Ref 22 ). Case Study 12: Failure Analysis of a Fuel Nozzle During a test flight, a fire warning for the first engine of a four-engine aircraft came on after 12...
Abstract
This article focuses on failure analyses of aircraft components from a metallurgical and materials engineering standpoint, which considers the interdependence of processing, structure, properties, and performance of materials. It discusses methodologies for conducting aircraft investigations and inspections and emphasizes cases where metallurgical or materials contributions were causal to an accident event. The article highlights how the failure of a component or system can affect the associated systems and the overall aircraft. The case studies in this article provide examples of aircraft component and system-level failures that resulted from various factors, including operational stresses, environmental effects, improper maintenance/inspection/repair, construction and installation issues, manufacturing issues, and inadequate design.
Book Chapter
Aeronautical Applications of Metal-Matrix Composites
Available to PurchaseBook: Composites
Series: ASM Handbook Archive
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003485
EISBN: 978-1-62708-195-5
... applications of MMCs. The applications include ventral fin, fuel access door covers, helicopter blade sleeve, fan exit guide vane, nozzle actuator piston rod, nozzle actuator links, T-1 racks, and hydraulic manifold. aeronautical subsystem application aeropropulsion application aerostructural...
Abstract
The primary motivation for the insertion of metal-matrix composites (MMCs) into aeronautical systems is the excellent balance of specific strength and stiffness offered by MMCs. This article provides information on the aerostructural, aeropropulsion, and aeronautical subsystem applications of MMCs. The applications include ventral fin, fuel access door covers, helicopter blade sleeve, fan exit guide vane, nozzle actuator piston rod, nozzle actuator links, T-1 racks, and hydraulic manifold.
Book Chapter
Additive Manufacturing Applications in Aviation
Available to PurchaseSeries: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0006989
EISBN: 978-1-62708-439-0
... critical applications Recent Advancements in Aviation Components Although there are many steps to certifying an AM part for use on an aircraft, there have been many successes in recent years. One part in particular that has garnered much attention is the GE fuel nozzle, shown in Fig. 2 . GE...
Abstract
The aviation industry has been driving the use of additive manufacturing (AM), moving from one-off demonstrator or pathfinder components toward higher-volume serial production applications. This article presents an introduction to AM in aviation, explaining how aviation requirements apply to AM. It also presents advancements, standards, and future expectations of aviation.
Image
Schematic showing cross-sectional view of a spiral equal-pressure mixer. (1...
Available to PurchasePublished: 01 January 1993
Fig. 4 Schematic showing cross-sectional view of a spiral equal-pressure mixer. (1) Welding torch head. (2) Oxygen tube from torch head. (3) Acetylene (fuel gas) passages from torch head. (4) Nozzle nut. (5) Welding nozzle cone end. (6) Spiral in welding nozzle. (7) Mixer orifice and mixing
More
Book: Thermal Spray Technology
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005718
EISBN: 978-1-62708-171-9
... guns are the most common type, using acetylene as the main fuel in combination with oxygen to generate the highest combustion temperatures. The feedstock, or spray material, is usually in the form of powder, wire, or rod. The feedstock is introduced axially through the rear of the nozzle...
Abstract
This article presents the major thermal spray processes and their subsets, presenting each of the commercially significant processes together with some of their important variations. Each process is presented along with the attributes that influence coating structure and performance. The article summarizes the essential equipment components and necessary controls. The various thermal spray processes are conventional flame spray, detonation gun, high-velocity oxyfuel spray, electric arc spray, and plasma arc spray. Other processes, such as cold spray, underwater plasma arc spray, and extended-arc and other high-energy plasma arc spray, are also considered.
Book Chapter
Introduction to Corrosion in the Nuclear Power Industry
Available to PurchaseSeries: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004223
EISBN: 978-1-62708-184-9
... and fuel materials did seriously impact plant availability, economics, reliability, and, in some cases, plant safety. Table 1 presents a brief summary of the corrosion history of LWRs. To quantify the fiscal impact of these types of corrosion incidents on the cost of operating nuclear power plants...
Abstract
This article reviews a series of serious corrosion problems that have plagued the light water reactor (LWR) industry. It discusses the complex corrosion mechanisms involved, and the development of practical engineering solutions for their mitigation. The article contains tables that present the corrosion history of LWRs, and the ten most expensive operation and maintenance costs of corrosion for a particular reactor site.
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
.... The combustor was a single-chamber, annular design. The majority of the worn and cracked components of the combustor assembly were accounted for during disassembly of the turbine, including the collar surrounding the acoustic sensor, ferrules around the fuel nozzles, the combustor baffle, and the bolts joining...
Abstract
This article focuses on common failures of the components associated with the flow path of industrial gas turbines. Examples of steam turbine blade failures are also discussed, because these components share some similarities with gas turbine blading. Some of the analytical methods used in the laboratory portion of the failure investigation are mentioned in the failure examples. The topics covered are creep, localized overheating, thermal-mechanical fatigue, high-cycle fatigue, fretting wear, erosive wear, high-temperature oxidation, hot corrosion, liquid metal embrittlement, and manufacturing and repair deficiencies.
Book: Thermal Spray Technology
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
... and elevated temperatures Cermet (carbide) composites WC/NiCrSiBC (fused), Cr 3 C 2 /NiCr, WC/Co, FeCrMo, WC/CoCr OFP, PS, HVOF, HVAF, DG Exhaust and blower fans; process or dust-collection cyclones; coal-fired boiler and economizer tubes; TiO 2 processing; gas turbine fuel nozzles, blades, guides...
Abstract
The use of thermal spray coatings to restore worn surfaces has provided a significant improvement in surface performance due to improved wear resistance. This article discusses the general use of thermal spray coatings in reducing predominant types of wear, namely, abrasive wear, erosive wear, adhesive wear, and surface fatigue.
Book Chapter
Thermal Spray Technology Growth in Gas Turbine Applications
Available to PurchaseBook: Thermal Spray Technology
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
... Abstract This article provides an overview of key thermal spray coatings used in compressors, combustors, and turbine sections of a power-generation gas turbine. It describes the critical components, including combustors, transition ducts, inlet nozzle guide vanes, and first-stage rotating...
Abstract
This article provides an overview of key thermal spray coatings used in compressors, combustors, and turbine sections of a power-generation gas turbine. It describes the critical components, including combustors, transition ducts, inlet nozzle guide vanes, and first-stage rotating 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.
Book Chapter
Introduction to Design for Additive Manufacturing
Available to PurchaseSeries: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0006947
EISBN: 978-1-62708-439-0
... sharing, function integration Design to minimize costs Multiple or graded materials Rethinking Product Architectures Additive manufacturing enables designers to reconceptualize product designs. Some well-known examples include GE fuel nozzle tips for aircraft engines, the GE advanced...
Abstract
Additive manufacturing (AM) processes fabricate parts in a layer-by-layer manner by which materials are added and processed repeatedly. This article introduces the general concepts and approaches to design for AM (DFAM) and outlines important implications for part characteristics, design opportunities, manufacturing practices, supply chains, and even business models. It presents contrasting perspectives on DFAM, followed by a discussion on more general and overarching opportunistic design methods and on design for constraints, similar to conventional DFM. It concludes with a presentation of a design approach to the AM process chain, acknowledging that AM-fabricated parts typically undergo several postprocessing steps and that it is important to design taking into account these steps.
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003597
EISBN: 978-1-62708-182-5
... rotor and stator assembly for cooling, crankshaft oil holes, holes in fuel- injection nozzles, and holes in spinnerets. The principle of anodic dissolution has been applied for making such small-diameter deep holes in hard-to-machine materials. This process is also known as shaped-tube electrolytic...
Abstract
Specific machining processes that employ electrochemical machining technology include deburring and deep-hole drilling. This article describes the principle and applications of electrochemical deburring as well as the machine tools used in the process. The system, process capabilities, and applications of electrochemical deep-hole drilling are also discussed. The article also reviews the pulse electrochemical machining.
Book Chapter
Design and Manufacturing Implications of Additive Manufacturing
Available to PurchaseSeries: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006560
EISBN: 978-1-62708-290-7
.... The fuel nozzles for General Electric (GE) LEAP engines are a well-known example, with over 30,000 produced per year ( Ref 5 ). Applications are being pursued for metal airframe components fabricated by either PBF or DED processes. More than 500,000 AM machines were sold worldwide in 2017, including...
Abstract
This article introduces the design and manufacturing implications of additive manufacturing (AM) on part characteristics as well as on design opportunities and on manufacturing practices, supply chains, and even business models. In addition, it describes how they relate to the fundamental nature of AM processes and discusses the characteristics and purposes of AM processes and the parts they fabricate.
Book Chapter
Production of Aluminum and Aluminum-Alloy Powder
Available to PurchaseBook: Powder Metallurgy
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006065
EISBN: 978-1-62708-175-7
... Abstract This article discusses the production of aluminum and aluminum alloy powders with emphasis on the gas atomization method and the atomizing nozzle. It illustrates the particle formation mechanism and details the requisites for particle size distribution, control, and morphology...
Abstract
This article discusses the production of aluminum and aluminum alloy powders with emphasis on the gas atomization method and the atomizing nozzle. It illustrates the particle formation mechanism and details the requisites for particle size distribution, control, and morphology. The article presents information on the mean oxide thickness formed on atomized powders. It also describes the mechanical and physical properties of aluminum and aluminum alloy powders, as well as their applications.
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001372
EISBN: 978-1-62708-173-3
...) Nozzle nut. (5) Welding nozzle cone end. (6) Spiral in welding nozzle. (7) Mixer orifice and mixing chamber In the injector mixing chamber, low-pressure fuel gas is aspirated by directing it into a high-velocity stream of oxygen. A nozzle system based on the flow principles of the venturi tube...
Abstract
Oxyfuel gas welding (OFW) is a manual process in which the metal surfaces to be joined are melted progressively by heat from a gas flame, with or without a filler metal. This article discusses the capabilities, advantages, and limitations of OFW. It describes the role of gases, such as oxygen, acetylene, hydrogen, natural gas, propane, and proprietary gases, in OFW. The article discusses the important elements of an OFW system, such as gas storage facilities, pressure regulators, hoses, torches, related safety devices, and accessories. It describes the sequence for setting up a positive-pressure welding outfit. The article provides information on forehand welding and backhand welding, as well as various joints used. It concludes with a discussion on repairs and alterations, as well as the safety aspects.
1