Article | 13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Linköping; Sweden | A Robust Adaptive Hydraulic Power Generation System for Jet Engines
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Title:
A Robust Adaptive Hydraulic Power Generation System for Jet Engines
Author:
Giovanni Jacazio: Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Italy Andrea Mornacchi: Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Italy Pierantonio Ronco: Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Italy Massimo Sorli: Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Italy
DOI:
10.3384/ecp1392a21
Download:
Full text (pdf)
Year:
2013
Conference:
13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Linköping; Sweden
Issue:
092
Article no.:
021
Pages:
209-223
No. of pages:
15
Publication type:
Abstract and Fulltext
Published:
2013-09-09
ISBN:
978-91-7519-572-8
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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The paper presents an innovative hydraulic power generation system able to enhance performance; reliability and survivability of hydraulic systems used in military jet engines; as well as to allow a valuable power saving. This is obtained by a hydraulic power generation system architecture that uses variable pressure; smart control; emergency power source and suitable health management procedures. A key issue is to obtain all these functions while reducing to a minimum the number of additional components with respect to the conventional hydraulic power generation systems. The paper firstly presents the state-of-art of these systems and their critical issues; outlines the alternative solutions; and then describes architecture; characteristics and performance of the hydraulic power generation system that was eventually defined as a result of a research activity aimed at moving beyond the present state-of-art in this field

Keywords: Hydraulic power generation; adaptive pressure; energy saving; jet engines; health management

13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Linköping; Sweden

Author:
Giovanni Jacazio, Andrea Mornacchi, Pierantonio Ronco, Massimo Sorli
Title:
A Robust Adaptive Hydraulic Power Generation System for Jet Engines
DOI:
http://dx.doi.org/10.3384/ecp1392a21
References:

[1] Rolls-Royce. The Jet Engine. The Technical Publication Department - Rolls-Royce plc; Derby; England; 1992. ISBN 0-902121 04-9.


[2] M. Puttre. Thrust vectoring nozzles give pilots an edge. Mechanical Engineering 115(3): 64-67; 1963.


[3] S. Ashley. 1995. Thrust Vectoring: A new angle to air superiority. Mechanical Engineering 117(1); 1995.


[4] B. Flynn; R.E. Smith; and E. Schneider. Thrust vectoring: a new dimension. Canadian Aeronautics and Space Journal; 41 (4); 1995.


[5] G.B. Gilyard; and A. Bolonkin. Optimal Pitch Thrust- Vector Angle and Benefits for all Flight Regimes. NASA/TM-2000-209021; 2000; available at URL http://www.nasa.gov.


[6] F.J. Lallman; J.B. Davidson; and P.C. Murphy. AMethod for Integrating Thrust-Vectoring and Actuated Forebody Strakes With Conventional Aerodynamic Controls on a High-Performance Fighter Airplane. NASA/TP-1998-208464; 1998 available at URL http://www.nasa.gov.


[7] C. Rausch; and K. Lietzau. Integrated Thrust Vectored Engine Control. Proceedings of the RTO AVT Symposium on Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft; Land Vehicles and Sea Vehicles: 12/1-12/9; Braunscweig; Germany; May 8-11; 2000


[8] G. Jacazio; D. Ferrara; and M. Sorli. Actuation systems for the control of the engine variable inlet guide vanes: a tradeoff study. Proceedings of the AST2009 Conference on Aviation Systems Technology: 121-130; Hamburg; Germany; March 26-27; 2009


[9] G. Bardone; S. Marchetti; and A. Trovati. Actuation system for variable exhaust nozzle and inlet guide vanes on an advanced gas turbine engine. Proceedings of the RTO AVT Symposium on Design Principles and Methods for Aircraft Gas Turbine Engines 7/1 - 7/17; Toulouse; France; May 11-15; 1998


[10]G. Jacazio. Steady state and transient analysis of an adaptive fluid system. International Journal of Mechanics and Control. 3-12; Vol. 02; No. 02;001[11]G. Jacazio; D. Risso; M. Sorli and L. Tomassini. Adaptive control for improved efficiency of hydraulic systems for high-speed tilting trains. Proceedings IMechE.; Vol. 226 Part F: Journal of Rail and Rapid Transit; 272-283; May 2012


[12]M. Dalla Vedova; G. Jacazio; P. Maggiore and M. Sorli. Identification of Precursors of Servovalves Failures for Implementation of an Effective Prognostics. Proceedings of the 4th International Conference on Recent Advances in Aerospace Actuation Systems and Components: 111-126; Toulouse; France; May 5-7; 2010

13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Linköping; Sweden

Author:
Giovanni Jacazio, Andrea Mornacchi, Pierantonio Ronco, Massimo Sorli
Title:
A Robust Adaptive Hydraulic Power Generation System for Jet Engines
DOI:
http://dx.doi.org/10.3384/ecp1392a21
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