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Integrated Design And Analysis Of An Aircraft Fuel System
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Book Synopsis Integrated Design and Analysis of an Aircraft Fuel System by : R. M. Tookey
Download or read book Integrated Design and Analysis of an Aircraft Fuel System written by R. M. Tookey and published by . This book was released on 2003 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using an aircraft fuel tank as an industrial case-study, the paper describes some recent research developments at BAE SYSTEMS that allow the airframe and systems life-cycles to become better aligned. In particular, the paper demonstrates that the design and analysis of the fuel system can be integrated with the airframe structure. This will reduce qualification times in the future and enable Simulation Based Acquisition (SBA), that is, the procurement of aircraft based on synthetic results rather than physical testing.
Book Synopsis Aircraft Fuel Systems by : Roy Langton
Download or read book Aircraft Fuel Systems written by Roy Langton and published by John Wiley & Sons. This book was released on 2009-05-18 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: All aspects of fuel products and systems including fuel handling, quantity gauging and management functions for both commercial (civil) and military applications. The fuel systems on board modern aircraft are multi-functional, fully integrated complex networks. They are designed to provide a proper and reliable management of fuel resources throughout all phases of operation, notwithstanding changes in altitude or speed, as well as to monitor system functionality and advise the flight crew of any operational anomalies that may develop. Collates together a wealth of information on fuel system design that is currently disseminated throughout the literature. Authored by leading industry experts from Airbus and Parker Aerospace. Includes chapters on basic system functions, features and functions unique to military aircraft, fuel handling, fuel quantity gauging and management, fuel systems safety and fuel systems design and development. Accompanied by a companion website housing a MATLAB/SIMULINK model of a modern aircraft fuel system that allows the user to set up flight conditions, investigate the effects of equipment failures and virtually fly preset missions. Aircraft Fuel Systems provides a timely and invaluable resource for engineers, project and programme managers in the equipment supply and application communities, as well as for graduate and postgraduate students of mechanical and aerospace engineering. It constitutes an invaluable addition to the established Wiley Aerospace Series.
Book Synopsis Knowledge-Based Integrated Aircraft Design by : Raghu Chaitanya Munjulury
Download or read book Knowledge-Based Integrated Aircraft Design written by Raghu Chaitanya Munjulury and published by Linköping University Electronic Press. This book was released on 2017-05-23 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and development of new aircraft are becoming increasingly expensive and timeconsuming. To assist the design process in reducing the development cost, time, and late design changes, the conceptual design needs enhancement using new tools and methods. Integration of several disciplines in the conceptual design as one entity enables to keep the design process intact at every step and obtain a high understanding of the aircraft concepts at early stages. This thesis presents a Knowledge-Based Engineering (KBE) approach and integration of several disciplines in a holistic approach for use in aircraft conceptual design. KBE allows the reuse of obtained aircrafts’ data, information, and knowledge to gain more awareness and a better understanding of the concept under consideration at early stages of design. For this purpose, Knowledge-Based (KB) methodologies are investigated for enhanced geometrical representation and enable variable fidelity tools and Multidisciplinary Design Optimization (MDO). The geometry parameterization techniques are qualitative approaches that produce quantitative results in terms of both robustness and flexibility of the design parameterization. The information/parameters from all tools/disciplines and the design intent of the generated concepts are saved and shared via a central database. The integrated framework facilitates multi-fidelity analysis, combining low-fidelity models with high-fidelity models for a quick estimation, enabling a rapid analysis and enhancing the time for a MDO process. The geometry is further propagated to other disciplines [Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA)] for analysis. This is possible with an automated streamlined process (for CFD, FEM, system simulation) to analyze and increase knowledge early in the design process. Several processes were studied to streamline the geometry for CFD. Two working practices, one for parametric geometry and another for KB geometry are presented for automatic mesh generation. It is observed that analytical methods provide quicker weight estimation of the design and when coupled with KBE provide a better understanding. Integration of 1-D and 3-D models offers the best of both models: faster simulation, and superior geometrical representation. To validate both the framework and concepts generated from the tools, they are implemented in academia in several courses at Linköping University and in industry
Book Synopsis Design and Development of Aircraft Systems by : Allan Seabridge
Download or read book Design and Development of Aircraft Systems written by Allan Seabridge and published by John Wiley & Sons. This book was released on 2020-04-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a significant update to the definitive book on aircraft system design This book is written for anyone who wants to understand how industry develops the customer requirement for aircraft into a fully integrated, tested, and qualified product that is safe to fly and fit for purpose. The new edition of Design and Development of Aircraft Systems fully expands its already comprehensive coverage to include both conventional and unmanned systems. It also updates all chapters to bring them in line with current design practice and technologies taught in courses at Cranfield, Bristol, and Loughborough universities in the UK. Design and Development of Aircraft Systems, 3rd Edition begins with an introduction to the subject. It then introduces readers to the aircraft systems (airframe, vehicle, avionic, mission, and ground systems). Following that comes a chapter on the design and development process. Other chapters look at design drivers, systems architectures, systems integration, verification of system requirements, practical considerations, and configuration control. The book finishes with sections that discuss the potential impact of complexity on flight safety, key characteristics of aircraft systems, and more. Provides a holistic view of aircraft system design, describing the interactions among subsystems such as fuel, navigation, flight control, and more Substantially updated coverage of systems engineering, design drivers, systems architectures, systems integration, modelling of systems, practical considerations, and systems examples Incorporates essential new material on the regulatory environment for both manned and unmanned systems Discussion of trends towards complex systems, automation, integration and the potential for an impact on flight safety Design and Development of Aircraft Systems, 3rd Edition is an excellent book for aerospace engineers, researchers, and graduate students involved in the field.
Book Synopsis Design and Development of Aircraft Systems by : Ian Moir
Download or read book Design and Development of Aircraft Systems written by Ian Moir and published by John Wiley & Sons. This book was released on 2012-12-26 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now covering both conventional and unmanned systems, this is a significant update of the definitive book on aircraft system design Design and Development of Aircraft Systems, Second Edition is for people who want to understand how industry develops the customer requirement into a fully integrated, tested, and qualified product that is safe to fly and fit for purpose. This edition has been updated to take into account the growth of unmanned air vehicles, together with updates to all chapters to bring them in line with current design practice and technologies as taught on courses at BAE Systems and Cranfield, Bristol and Loughborough universities in the UK. Design and Development of Aircraft Systems, Second Edition Provides a holistic view of aircraft system design describing the interaction between all of the subsystems such as fuel system, navigation, flight control etc. Covers all aspects of design including systems engineering, design drivers, systems architectures, systems integration, modelling of systems, practical considerations, & systems examples. Incorporates essential new material on Unmanned Aircraft Systems (UAS). Design and Development of Aircraft Systems, Second Edition has been written to be generic and not to describe any single process. It aims to complement other volumes in the Wiley Aerospace Series, in particular Aircraft Systems, Third Edition and Civil Avionics Systems by the same authors, and will inform readers of the work that is carried out by engineers in the aerospace industry to produce innovative and challenging – yet safe and reliable – systems and aircraft. Essential reading for Aerospace Engineers.
Download or read book Aircraft Systems written by Ian Moir and published by John Wiley & Sons. This book was released on 2011-08-26 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of Aircraft Systems represents a timely update of the Aerospace Series’ successful and widely acclaimed flagship title. Moir and Seabridge present an in-depth study of the general systems of an aircraft – electronics, hydraulics, pneumatics, emergency systems and flight control to name but a few - that transform an aircraft shell into a living, functioning and communicating flying machine. Advances in systems technology continue to alloy systems and avionics, with aircraft support and flight systems increasingly controlled and monitored by electronics; the authors handle the complexities of these overlaps and interactions in a straightforward and accessible manner that also enhances synergy with the book’s two sister volumes, Civil Avionics Systems and Military Avionics Systems. Aircraft Systems, 3rd Edition is thoroughly revised and expanded from the last edition in 2001, reflecting the significant technological and procedural changes that have occurred in the interim – new aircraft types, increased electronic implementation, developing markets, increased environmental pressures and the emergence of UAVs. Every chapter is updated, and the latest technologies depicted. It offers an essential reference tool for aerospace industry researchers and practitioners such as aircraft designers, fuel specialists, engine specialists, and ground crew maintenance providers, as well as a textbook for senior undergraduate and postgraduate students in systems engineering, aerospace and engineering avionics.
Book Synopsis Aircraft Engine Controls by : Link C. Jaw
Download or read book Aircraft Engine Controls written by Link C. Jaw and published by AIAA Education. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of engine control systems -- Engine modeling and simulation -- Model reduction and dynamic analysis -- Design of set-point controllers -- Design of transient and limit controllers -- Control system integration -- Advanced control concepts -- Engine monitoring and health management -- Integrated control and health monitoring -- Appendix A. Fundamentals of automatic control systems -- Appendix B. Gas turbine engine performance and operability.
Book Synopsis Conceptual Design and Preliminary Analysis of a Fuel-integrated Energy Recuperating Aircraft Engine by : Steven Wong
Download or read book Conceptual Design and Preliminary Analysis of a Fuel-integrated Energy Recuperating Aircraft Engine written by Steven Wong and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A conceptual design for a novel high-bypass turbofan engine was developed and analyzed using fundamental thermodynamic principles. The system is described as having two heat exchangers located between the low and high pressure compressors and after the turbine. The first heat exchanger acts as an intercooler while the second heat exchanger acts as an exhaust recovery system. Air from the core flow passes through the heat exchangers while fuel flows on the other side before entering the combustor. The system reallocates thermal energy generated in the system to preheat the fuel with the desired effect of improving overall efficiency and reducing thrust specific fuel consumption. If high heat exchanger effectiveness is possible (i.e., [epsilon] = 0:8), then such a system can yield a 2.62% reduction in thrust-specific fuel consumption and an increase of 1.44% in overall efficiency and 2.35% in thermal efficiency over a baseline system with identical component efficiencies. If only the intercooler is utilized a higher overall efficiency increase of 2.11% can be achieved although the reduction in thrust-specific fuel consumption lowers to 2.27%.The effects of multiple major design parameters involved in the design were explored, including heat exchanger effectiveness, pressure drop, and fuel temperature. Based on these effects, practical thresholds for the technology were developed, dictating the design space in which the system is beneficial. Further work is necessary to actualize the concept including a detailed design for the heat exchangers to establish practical ranges for heat exchanger effectiveness, sizing, and pressure drop as well as a detailed study of fuel thermal and combustion properties.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309440998 Total Pages :123 pages Book Rating :4.3/5 (94 download)
Book Synopsis Commercial Aircraft Propulsion and Energy Systems Research by : National Academies of Sciences, Engineering, and Medicine
Download or read book Commercial Aircraft Propulsion and Energy Systems Research written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-08-09 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary human activities that release carbon dioxide (CO2) into the atmosphere are the combustion of fossil fuels (coal, natural gas, and oil) to generate electricity, the provision of energy for transportation, and as a consequence of some industrial processes. Although aviation CO2 emissions only make up approximately 2.0 to 2.5 percent of total global annual CO2 emissions, research to reduce CO2 emissions is urgent because (1) such reductions may be legislated even as commercial air travel grows, (2) because it takes new technology a long time to propagate into and through the aviation fleet, and (3) because of the ongoing impact of global CO2 emissions. Commercial Aircraft Propulsion and Energy Systems Research develops a national research agenda for reducing CO2 emissions from commercial aviation. This report focuses on propulsion and energy technologies for reducing carbon emissions from large, commercial aircraftâ€" single-aisle and twin-aisle aircraft that carry 100 or more passengersâ€"because such aircraft account for more than 90 percent of global emissions from commercial aircraft. Moreover, while smaller aircraft also emit CO2, they make only a minor contribution to global emissions, and many technologies that reduce CO2 emissions for large aircraft also apply to smaller aircraft. As commercial aviation continues to grow in terms of revenue-passenger miles and cargo ton miles, CO2 emissions are expected to increase. To reduce the contribution of aviation to climate change, it is essential to improve the effectiveness of ongoing efforts to reduce emissions and initiate research into new approaches.
Book Synopsis System Integration Analysis of a Large Commercial Aircraft Engine by : Craig M. Rowles
Download or read book System Integration Analysis of a Large Commercial Aircraft Engine written by Craig M. Rowles and published by . This book was released on 1999 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power-Based Study of Boundary Layer Ingestion for Aircraft Application by : Peijian Lv
Download or read book Power-Based Study of Boundary Layer Ingestion for Aircraft Application written by Peijian Lv and published by Springer Nature. This book was released on 2022-09-14 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents research on Boundary Layer Ingestion (BLI). BLI is an aircraft-engine integration technique that aims at integrating the aircraft and the propulsion system such that the overall aircraft fuel consumption can be reduced. In this research, theoretical analysis suggests that the minimization of total power consumption should be used as a design criterion for aircraft utilizing BLI rather than focusing on the minimization of drag. Numerical simulations are performed, and the simulation results are processed using the PBM to support the theoretical analysis. Furthermore, an experimental study is carried out with a focus on the power conversion processes involved for a propulsor operating in the wake. Stereoscopic PIV is employed in order to visualize the flow and understand the physics. The so-called Power-based Method is used to quantify the power conversion mechanisms. The results prove that the dominant mechanism responsible for the efficiency enhancement is due to the utilization of body wake energy by the wake ingesting propeller. In short, the importance of wake energy flow rate in understanding the BLI phenomenon is highlighted. This book will be useful for researchers in the field of aircraft propulsion, aircraft aerodynamics, and airframe propulsion integration.
Book Synopsis Fuel Characteristics Pertinent to the Design of Aircraft Fuel Systems by : Henry C. Barnett
Download or read book Fuel Characteristics Pertinent to the Design of Aircraft Fuel Systems written by Henry C. Barnett and published by . This book was released on 1953 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the release of the first NACA publication of fuel characteristics pertinent to the design of aircraft fuel systems, additional information has become available on MIL-F-7914(AER) grade JP-5 fuel and several of the current grades of fuel oils. In order to make this information available to fuel-system designers as quickly as possible, the present report has been prepared as a supplement to NACA RM E53A21 "Fuel Characteristics Pertinent to the Design of Aircraft Fuel Systems" by Henry C. Barnett and R. R. Hibbard, 1953.
Book Synopsis Systems Engineering for Aerospace by : Richard Sheng
Download or read book Systems Engineering for Aerospace written by Richard Sheng and published by Academic Press. This book was released on 2019-02-23 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems Engineering for Aerospace: A Practical Approach applies insights gained from systems engineering to real-world industry problems. The book describes how to measure and manage an aircraft program from start to finish. It helps readers determine input, process and output requirements, from planning to testing. Readers will learn how to simplify design through production and acquire a lifecycle strategy using Integrated Master Plan/Schedule (IMP/IMS). The book directly addresses improved aircraft system design tools and processes which, when implemented, contribute to simpler, lower cost and safer airplanes. The book helps the reader understand how a product should be designed, identifying the customer’s requirements, considering all possible components of an integrated master plan, and executing according to the plan with an integrated master schedule. The author demonstrates that systems engineering offers a means for aircraft companies to become more effective and profitable. Describes how to measure and manage an aircraft program Instructs on how to determine essential input, process and output requirements Teaches how to simplify the design process, thus allowing for increased profit Provides a lifecycle strategy using Integrated Master Plan/Schedule (IMP/IMS) Identifies cost driver influences on people, products and processes
Book Synopsis Advanced Aircraft Design by : Egbert Torenbeek
Download or read book Advanced Aircraft Design written by Egbert Torenbeek and published by John Wiley & Sons. This book was released on 2013-05-28 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the overall appearance of modern airliners has not changed a lot since the introduction of jetliners in the 1950s, their safety, efficiency and environmental friendliness have improved considerably. Main contributors to this have been gas turbine engine technology, advanced materials, computational aerodynamics, advanced structural analysis and on-board systems. Since aircraft design became a highly multidisciplinary activity, the development of multidisciplinary optimization (MDO) has become a popular new discipline. Despite this, the application of MDO during the conceptual design phase is not yet widespread. Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes presents a quasi-analytical optimization approach based on a concise set of sizing equations. Objectives are aerodynamic efficiency, mission fuel, empty weight and maximum takeoff weight. Independent design variables studied include design cruise altitude, wing area and span and thrust or power loading. Principal features of integrated concepts such as the blended wing and body and highly non-planar wings are also covered. The quasi-analytical approach enables designers to compare the results of high-fidelity MDO optimization with lower-fidelity methods which need far less computational effort. Another advantage to this approach is that it can provide answers to “what if” questions rapidly and with little computational cost. Key features: Presents a new fundamental vision on conceptual airplane design optimization Provides an overview of advanced technologies for propulsion and reducing aerodynamic drag Offers insight into the derivation of design sensitivity information Emphasizes design based on first principles Considers pros and cons of innovative configurations Reconsiders optimum cruise performance at transonic Mach numbers Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes advances understanding of the initial optimization of civil airplanes and is a must-have reference for aerospace engineering students, applied researchers, aircraft design engineers and analysts.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aircraft Thermal Management by : Mark Ahlers
Download or read book Aircraft Thermal Management written by Mark Ahlers and published by SAE International. This book was released on 2016-03-02 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The simultaneous operation of all systems generating, moving, or removing heat on an aircraft is simulated using integrated analysis which is called Integrated Energy System Analysis (IESA) for this book. Its purpose is to understand, optimize, and validate more efficient system architectures for removing or harvesting the increasing amounts of waste heat generated in commercial and military aircraft. In the commercial aircraft industry IESA is driven by the desire to minimize airplane operating costs associated with increased system weight, power consumption, drag, and lost revenue as cargo space is devoted to expanded cooling systems. In military aircraft thermal IESA is also considered to be a key enabler for the successful implementation of the next generation jet fighter weapons systems and countermeasures. This book contains a selection of papers relevant to aircraft thermal management IESA published by SAE International. They cover both recently developed government and industry- funded thermal management IESA such as the Integrated Vehicle Energy Technology (INVENT) program, and older published papers still relevant today which address modeling approaches.
Book Synopsis Design and Development of Aircraft Systems by : Ian Moir
Download or read book Design and Development of Aircraft Systems written by Ian Moir and published by John Wiley & Sons. This book was released on 2012-11-05 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now covering both conventional and unmanned systems, this isa significant update of the definitive book on aircraft systemdesign Design and Development of Aircraft Systems, SecondEdition is for people who want to understand how industrydevelops the customer requirement into a fully integrated, tested,and qualified product that is safe to fly and fit for purpose. Thisedition has been updated to take into account the growth ofunmanned air vehicles, together with updates to all chapters tobring them in line with current design practice and technologies astaught on courses at BAE Systems and Cranfield, Bristol andLoughborough universities in the UK. Design and Development of Aircraft Systems, SecondEdition Provides a holistic view of aircraft system design describingthe interaction between all of the subsystems such as fuel system,navigation, flight control etc. Covers all aspects of design including systems engineering,design drivers, systems architectures, systems integration,modelling of systems, practical considerations, & systemsexamples. Incorporates essential new material on Unmanned AircraftSystems (UAS). Design and Development of Aircraft Systems,Second Edition has been written to be generic and not todescribe any single process. It aims to complement othervolumes in the Wiley Aerospace Series, in particular AircraftSystems, Third Edition and Civil Avionics Systems by thesame authors, and will inform readers of the work that is carriedout by engineers in the aerospace industry to produce innovativeand challenging – yet safe and reliable – systems andaircraft. Essential reading for Aerospace Engineers.
