SINGLE-SPOOL JET ENGINE FOR AIRCRAFT WITH AFTERBURNING SYSTEM
Journal Title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica - Year 2010, Vol 34, Issue 34
Abstract
This paper deals with a single-spool single jet engine with afterburner for thrust augmentation. The afterburning system consists of a special combustor with its own fuel pump, turned round by the engine’s spool and operating with respect to the gas-turbine’s pressure ratio. The authors have built the mathematical model for the interconnected engine-afterburning system (EAS), based on the simplified mathematical models of the main parts of the system, models already determined and presented by other papers mentioned in the references section. The EAS was identified as controlled object and described by its mathematical model, as well as by its block diagram with transfer functions. Based on these elements, the authors have studied EAS time behavior, by studying its quality, which means its time response, performing some computer aided simulations; the simulations were based on some co-efficient, experimentally determined and calculated for the VK-1F jet engine. The paper is based on some similar works of the first author, as well as on similar works presented in the reference list, about aircraft jet engines and engines’ main parts as controlled object(s). The used methods, as well as the conclusions and results, can be extended in further works, concerning multi-spool engines with afterburning systems.
Authors and Affiliations
Alexandru Nicolae TUDOSIE, Constantin Lucian SEPCU
Keywords
Related Articles
- EP ID EP124162
- DOI -
- Views 220
- Downloads 0
Information and Communication Technology in Urban Electric Transportation
This paper is a first attempt at assessing the impact of information and communication technology in transport, with an accent on electric public transportation. Information and communication technology is present...
EXPERIMENTAL DETERMINATION OF PARAMETERS DESCRIPTIVE OF MAGNETO-RHEOLOGICAL VALVE
In this paper is presented an experimental test stand of rheological stop-valves. Rheological stop-valve structures are robust, simple in terms of constructive and easy to control. However, due to non-Newtonian fluid flo...
POSSIBILITY FOR STUDY OF THE RELUCTANCE SYNCHRONOUS MOTORS DYNAMIC REGIMES
This paper presents a possibility for studying the dynamic regimes of the reluctance synchronous motors. There are detailed the mathematical model and the graphics obtained by simulation in certain dynamic regimes....
Easy Design Procedure of PCB Inductors Using WEBENCH Coil Designer
This paper describes the use of WEBENCH Coil Designer for generating wireless power transfer PCB inductors for low and medium power portable systems without the need of complex calculations or complex layout design. This...
COMPARATIVE ACTIVE CURRENT CALCULATION BY p-q AND CPC THEORIES
This paper studies the possibilities of decomposition of the current in three-phase, three-wire systems based on the classic p-q theory proposed by Akagi and further developed and, respectively, on the Czarnecki’s theory...