NDLI: Numerical Simulation of Propulsion System Integration for Very High Bypass Ratio Engines

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Sibilli, Thierry Savill, Mark Sethi, Vishal Macmanus, David Andrew, M. Rolt
Copyright Year	2012
Abstract	Due to a trend towards Ultra High Bypass Ratio engines, confirmed in projects like NEWAC (New Aero Engine Core Concepts, an European Sixth Frame Work Programme) the corresponding engine/airframe interference is becoming a key aspect in aircraft design. Therefore detailed aerodynamic investigations are required to evaluate the real benefits of these new technologies. The work presented in this paper is to perform these investigations for two typical twin-engine/low-wing transports, using Computational Fluid Dynamics, in order to create a useful integration module for the in-house aircraft/engine performance software TERA2020 (Techno-economic Environmental and Risk Assessment for 2020). The paper presents results for two NEWAC engines: Intercooled Core Long Range (IC L/R) and the Active Core Short Range (AC S/R). The main results show that the engine horizontal positioning can influence mission fuel burn by up to 6.4% for AC S/R and 3.7% for IC L/R respectively.
Sponsorship	International Gas Turbine Institute
Starting Page	185
Ending Page	193
Page Count	9
File Format	PDF
ISBN	9780791844670
DOI	10.1115/GT2012-68908
Volume Number	Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation
Conference Proceedings	ASME Turbo Expo 2012: Turbine Technical Conference and Exposition
Language	English
Publisher Date	2012-06-11
Publisher Place	Copenhagen, Denmark
Access Restriction	Subscribed
Subject Keyword	Design Wings Computer simulation Computational fluid dynamics Computer software Risk assessment Aircraft engines Fuels Propulsion systems Aircraft Engines
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Numerical Simulation of Cold Flow Field of Aero-Engine Combustors for Lean Blow Off Analysis

Turbo Fans With Very High Bypass Ratio but Acceptable Dimensions

Numerical simulation of engine/airframe integration for high-bypass engines.

High Bypass Ratio Compound Fan-Shaft Engines for Convertible Rotary Wing Aircraft

Computational Fluid Dynamic Applications for Jet Propulsion System Integration

Experimental and Computational Investigation of Cross-Flow Fan Propulsion for Lightweight VTOL Aircraft

ME´RIME´E: A Simulation Software to Study Diesel Engines Used for Military Propulsion

Development and Validation of an On-Wing Engine Thrust Measurement System

Numerical Investigation of Inlet Distortion for Different Rear Mounted Engine Installations at Taking-Off Conditions

Numerical Simulation of Propulsion System Integration for Very High Bypass Ratio Engines

Similar Documents

Numerical Simulation of Cold Flow Field of Aero-Engine Combustors for Lean Blow Off Analysis

Turbo Fans With Very High Bypass Ratio but Acceptable Dimensions

Numerical simulation of engine/airframe integration for high-bypass engines.

High Bypass Ratio Compound Fan-Shaft Engines for Convertible Rotary Wing Aircraft

Computational Fluid Dynamic Applications for Jet Propulsion System Integration

Experimental and Computational Investigation of Cross-Flow Fan Propulsion for Lightweight VTOL Aircraft

ME´RIME´E: A Simulation Software to Study Diesel Engines Used for Military Propulsion

Development and Validation of an On-Wing Engine Thrust Measurement System

Numerical Investigation of Inlet Distortion for Different Rear Mounted Engine Installations at Taking-Off Conditions

Numerical Simulation of Propulsion System Integration for Very High Bypass Ratio Engines