Listing 1 - 2 of 2 |
Sort by
|
Choose an application
Fatigue of the pressurized fuselages of transport aircraft is a significant problem all builders and users of aircraft have to cope with for reasons associated with assuring a sufficient lifetime and safety, and formulating adequate inspection procedures. These aspects are all addressed in various formal protocols for creating and maintaining airworthiness, including damage tolerance considerations. In most transport aircraft, fatigue occurs in lap joints, sometimes leading to circumstances that threaten safety in critical ways. The problem of fatigue of lap joints has been considerably enlarged by the goal of extending aircraft lifetimes. Fatigue of riveted lap joints between aluminium alloy sheets, typical of the pressurized aircraft fuselage, is the major topic of the present book. The richly illustrated and well-structured chapters treat subjects such as: structural design solutions and loading conditions for fuselage skin joints; relevance of laboratory test results for simple lap joint specimens to riveted joints in a real structure; effect of various production and design related variables on the riveted joint fatigue behaviour; analytical and experimental results on load transmission in mechanically fastened lap joints; theoretical and experimental analysis of secondary bending and its implications for riveted joint fatigue performance; nucleation and shape development of fatigue cracks in riveted longitudinal lap joints; overview of experimental investigations into the multi-site damage for full scale fuselage panels and riveted lap joint specimens; fatigue crack growth and fatigue life prediction methodology for riveted lap joints; residual strength predictions for riveted lap joints in a fuselage structure. The major issues of each chapter are recapitulated in the last section.
Airframes -- Fatigue. --- Airplanes -- Fuselage. --- Riveted joints. --- Strains and stresses. --- Riveted joints --- Airplanes --- Mechanical Engineering --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Materials Science --- Aeronautics Engineering & Astronautics --- Fuselage --- Fuselage. --- Fuselage (Airplanes) --- Engineering. --- Mechanics. --- Aerospace engineering. --- Astronautics. --- Industrial engineering. --- Production engineering. --- Aerospace Technology and Astronautics. --- Industrial and Production Engineering. --- Joints (Engineering) --- Rivets and riveting --- Airframes --- Classical Mechanics. --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Management engineering --- Simplification in industry --- Engineering --- Value analysis (Cost control) --- Space sciences --- Aeronautics --- Astrodynamics --- Space flight --- Space vehicles --- Manufacturing engineering --- Process engineering --- Industrial engineering --- Mechanical engineering --- Aeronautical engineering --- Astronautics
Choose an application
This book presents a mechatronic approach to Active Noise Control (ANC). It describes the required elements of system theory, engineering acoustics, electroacoustics and adaptive signal processing in a comprehensive, consistent and systematic manner using a unified notation. Furthermore, it includes a design methodology for ANC-systems, explains its application and describes tools to be used for ANC-system design. From the research point of view, the book presents new approaches to sound source localization in weakly damped interiors. One is based on the inverse finite element method, the other is based on a sound intensity probe with an active free field. Furthermore, a prototype of an ANC-system able to reach the physical limits of local (feed-forward) ANC is described. This is one example for applied research in ANC-system design. Other examples are given for (i) local ANC in a semi-enclosed subspace of an aircraft cargo hold and (ii) for the combination of audio entertainment with ANC.
Feedback control systems. --- Mechatronics. --- Noise control. --- Noise control --- Active noise and vibration control --- Feedback control systems --- Mechatronics --- Civil & Environmental Engineering --- Mechanical Engineering --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Environmental Engineering --- Mechanical Engineering - General --- Electrical Engineering --- Airplanes --- Aircraft cabins --- Noise. --- Vibration. --- Cabins, Aircraft --- Aircraft noise --- Cabins --- Engineering. --- Acoustics. --- Acoustical engineering. --- Engineering Acoustics. --- Aerodynamic noise --- Boundary layer noise --- Airplane sounds --- Fuselage --- Acoustics in engineering. --- Acoustic engineering --- Sonic engineering --- Sonics --- Sound engineering --- Sound-waves --- Engineering --- Mechanical engineering --- Microelectronics --- Microelectromechanical systems --- Industrial applications
Listing 1 - 2 of 2 |
Sort by
|