Haukur Hafsteinsson

Visar 22 publikationer

2019

Elimination of Shock-Associated Noise in Supersonic Jets by Destructive Wave Interference

Daniel Cuppoletti, Ephraim Gutmark, Haukur Hafsteinsson et al
AIAA Journal. Vol. 57 (2), p. 720-734
Artikel i vetenskaplig tidskrift
2018

Elimination of shock associated noise in supersonic jets by destructive wave interference

Daniel Cuppoletti, Ephraim Gutmark, Haukur Hafsteinsson et al
AIAA Aerospace Sciences Meeting, 2018 (210059)
Paper i proceeding
2016

Acoustic Signature of a Supersonic Jet Emanating from a Rectangular C-D Nozzle

Haukur Hafsteinsson, Niklas Andersson, Bhupatindra Malla et al
54th AIAA Aerospace Sciences Meeting, 2016, San Diego, United States, 4-8 January 2016
Paper i proceeding
2015

Reduction of supersonic jet noise using micro-jets in the diverging part of a conical CD-nozzle

Haukur Hafsteinsson, Niklas Andersson, Daniel Cuppoletti et al
The International Conference on Jets, Wakes and Separated Flows (ICJWSF2015), June 16-18, 2015, Stockholm, Sweden
Paper i proceeding
2015

Noise Control of Supersonic Jet with Steady and Flapping Fluidic Injection

Haukur Hafsteinsson, Lars-Erik Eriksson, Niklas Andersson et al
AIAA Journal. Vol. 53 (11), p. 3251-3272
Artikel i vetenskaplig tidskrift
2014

The Role of Nozzle Contour on Supersonic Jet Thrust and Acoustics

Daniel Cuppoletti, Ephraim Gutmark, Haukur Hafsteinsson et al
AIAA Journal. Vol. 52 (11), p. 2594-2614
Artikel i vetenskaplig tidskrift
2014

Study of Supersonic Jet Noise Reduction using LES

Haukur Hafsteinsson
Doktorsavhandling
2014

Exploration of temperature effects on the far-field acoustic radiation from a supersonic jet

Haukur Hafsteinsson, Lars-Erik Eriksson, Niklas Andersson et al
20th AIAA/CEAS Aeroacoustics Conference
Paper i proceeding
2014

Investigation of supersonic jet flow using modal decomposition

Ragnar Larusson, Haukur Hafsteinsson, Niklas Andersson et al
20th AIAA/CEAS Aeroacoustics Conference
Paper i proceeding
2014

Investigation of Screech in Supersonic Jets Using Modal Decomposition

Ragnar Larusson, Haukur Hafsteinsson, Niklas Andersson et al
Proceedings of NSCM-27: the 27th Nordic Seminar on Computational Mechanics, p. 25-28
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2014

Analysis of Supersonic Jet Thrust with Fluidic Injection

Daniel Cuppoletti, Ephraim Gutmark, Haukur Hafsteinsson et al
52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014; National Harbor, MD; United States; 13 January 2014 through 17 January 2014
Paper i proceeding
2014

Near-field and far-field spectral analyzis of supersonic jet with and without fluidic injection

Haukur Hafsteinsson, Lars-Erik Eriksson, Niklas Andersson et al
52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014; National Harbor, MD; United States; 13 January 2014 through 17 January 2014
Paper i proceeding
2013

Supersonic Jet Excitation using Flapping Injection

Haukur Hafsteinsson, Lars-Erik Eriksson, Niklas Andersson et al
American Physical Society, Division of Fluid Dynamics 66th Annual Meeting, November 24–26, 2013 Pittsburgh, Pennsylvania
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

The Response of Supersonic Jet Noise Components to Fluidic Injection Parameters

Daniel Cuppoletti, Bhupatindra Malla, Ephraim Gutmark et al
19th AIAA/CEAS Aeroacoustics Conference, Berlin, Germany, May 27-29, 2013, p. 188-
Paper i proceeding
2013

Supersonic Jet Noise Reduction Using Steady Injection and Flapping Injection

Haukur Hafsteinsson, Lars-Erik Eriksson, Niklas Andersson et al
19th AIAA/CEAS Aeroacoustics Conference, Berlin, Germany, May 27-29, 2013,, p. 140-
Paper i proceeding
2013

A Comprehensive Investigation of Pulsed Fluidic Injection for Active Control of Supersonic Jet Noise

Dan Cuppoletti, Ephraim Gutmark, Haukur Hafsteinsson et al
51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition. Vol. 2013
Paper i proceeding
2012

Aerodynamic Shape Optimization of High-Speed Trains

Sinisa Krajnovic, EYSTEINN HELGASON, Haukur Hafsteinsson
Proceedings of the First International Conference on Railway Technology: Research, Development and Maintenance, \\ Civil-Comp Press, Stirlingshire, UK, Paper 162, 2012
Paper i proceeding
2012

Numerical Simulations of Noise Reduction Devices for Aero Engines

Haukur Hafsteinsson
Licentiatavhandling
2012

Nozzle throat optimization for supersonic jet noise reduction

Bernhard Gustafsson, Daniel Cuppoletti, Ephraim Gutmark et al
50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, 9-12 January 2012
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

Nozzle Throat Optimization on Acoustics and Performance of a Supersonic Jet

Cuppoletti Daniel, Gutmark Ephraim, Haukur Hafsteinsson et al
18th AIAA/CEAS Aeroacoustics Conference 2012 (33rd AIAA Aeroacoustics Conference); ; 4 June 2012 through 6 June 2012
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

Active Suppression of Supersonic Jet Noise Using Pulsating Micro-Jets

Haukur Hafsteinsson, Lars-Erik Eriksson, Daniel Cuppoletti et al
50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, 9-12 January 2012
Paper i proceeding
2010

Experimental and Numerical Investigation of a Novel Acoustic Liner Concept

Haukur Hafsteinsson, Markus Olander Burak, Lars-Erik Eriksson et al
16th AIAA/CEAS Aeroacoustics Conference, 7-9 June, Stockholm, Sweden (AIAA-2010-3770)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

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