David Sedarsky

Docent vid Energiomvandling och framdrivningssystem

Dr. Sedarsky jobbar med laser-baserad diagnostik och avbildningsmetoder. Som forskarassistent på Institutionen för mekanik och maritima vetenskaper sysslar han med utveckling av analys och optisk metoder för visualisering av bränslesprejer och förbättring av förbränning i motorer. Hans forskningsintresse inkluderar mättekniker för turbulensensegenskaper och avancerad analysmetoder för tidskorrelerad bild data.

Källa: chalmers.se
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Visar 29 publikationer

2024

Improving powertrain efficiency through torque modulation techniques in single and dual motor electric vehicles

Yu Xu, Pär Ingelström, Anton Kersten et al
Transportation Engineering. Vol. 18
Artikel i vetenskaplig tidskrift
2024

Shape/penetration analysis and comparisons of isolated spray plumes in a multi-hole Diesel spray

Lokesh Mopuri, Viljam Grahn, David Sedarsky et al
Experiments in Fluids. Vol. 65 (6)
Artikel i vetenskaplig tidskrift
2023

Comparative study of efficiency improvement with adjustable DC-link voltage powertrain using DC-DC converter and Quasi-Z-Source inverter

Yu Xu, Anton Kersten, Par Ingelström et al
2023 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific)
Paper i proceeding
2023

Maximizing Efficiency in Smart Adjustable DC Link Powertrains with IGBTs and SiC MOSFETs via Optimized DC-Link Voltage Control

Yu Xu, Anton Kersten, Simon Klacar et al
Batteries. Vol. 9 (6)
Artikel i vetenskaplig tidskrift
2023

Improved efficiency with adaptive front and rear axle independently driven powertrain and disconnect functionality

Yu Xu, Anton Kersten, Simon Klacar et al
Transportation Engineering. Vol. 13
Artikel i vetenskaplig tidskrift
2023

Comparative Assessment of Zero CO2 Powertrain for Light Commercial Vehicles

Michele Pipicelli, David Sedarsky, Lucien Koopmans et al
SAE Technical Papers
Paper i proceeding
2023

Effect of asymmetrical orifice inlet geometry on spray kinematics and development

Mohammad Nikouei, David Sedarsky
Fuel. Vol. 333
Artikel i vetenskaplig tidskrift
2021

Influence of nozzle geometry on spray and combustion characteristics related to large two-stroke engine fuel injection systems

Reto Balz, G. Bernardasci, Beat von Rotz et al
Fuel. Vol. 294
Artikel i vetenskaplig tidskrift
2021

Experimental and numerical investigation of cavitation in marine Diesel injectors

Reto Balz, Imre Gergely Nagy, German Weisser et al
International Journal of Heat and Mass Transfer. Vol. 169
Artikel i vetenskaplig tidskrift
2020

In-nozzle flow and spray characteristics of large two-stroke marine diesel fuel injectors

Reto Balz, Beat von Rotz, David Sedarsky
Applied Thermal Engineering. Vol. 180
Artikel i vetenskaplig tidskrift
2020

Ballistic imaging of sprays for large bore diesel engines

Reto Balz, A. Schmid, David Sedarsky
ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
Paper i proceeding
2017

Cavitation flow visualization in marine diesel injectors

Reto Balz, Andreas Schmid, David Sedarsky
COMODIA 2017 - 9th International Conference on Modeling and Diagnostics for Advanved Engine Systems. Vol. 2017.9
Paper i proceeding
2017

Development and applications of nonlinear optical spectroscopy: 15th ECONOS/35th ECW meeting in Gothenburg (Sweden)

Stina Hemdal, David Sedarsky, Johannes Kiefer et al
Journal of Raman Spectroscopy. Vol. 48 (8), p. 1019-1019
Övrig text i vetenskaplig tidskrift
2016

Visualization of acceleration in multiphase fluid interactions

David Sedarsky, Mattias Rahm, Mark Linne
Optics Letters. Vol. 41 (7), p. 1404-1407
Artikel i vetenskaplig tidskrift
2016

Gas/Fuel Jet Interfaces Under High Pressures and Temperatures

Zachary Falgout, Mattias Rahm, David Sedarsky et al
Fuel. Vol. 168, p. 14-21
Artikel i vetenskaplig tidskrift
2016

Optical sectioning for measurements in transient sprays

Mattias Rahm, Zachary Falgout, David Sedarsky et al
Optics Express. Vol. 24 (5), p. 4610-4621
Artikel i vetenskaplig tidskrift
2015

Dynamic Ballistic Imaging: A technique to measure acceleration in the spray formation region

Mattias Rahm, Zachary Falgout, David Sedarsky et al
ILASS Americas, May 17-20 2015, Raleigh NC, USA
Paper i proceeding
2015

Numerical and experimental studies of liquid breakup at the surface of turbulent jets

Amirreza Movaghar, David Sedarsky, Mark Linne et al
ICLASS 2015 - 13th International Conference on Liquid Atomization and Spray Systems
Paper i proceeding
2015

Evaluation of optical arrangements for ballistic imaging in sprays

Mattias Rahm, David Sedarsky, Megan Paciaroni et al
Optics Express. Vol. 23 (17), p. 22444-22462
Artikel i vetenskaplig tidskrift
2015

Image processing techniques for velocity, interface complexity, and droplet production measurement in the near-nozzle region of a diesel spray

K. Lounnaci, S. Idlahcen, David Sedarsky et al
Atomization and Sprays. Vol. 25 (9), p. 753-775
Artikel i vetenskaplig tidskrift
2014

Collinear, two-color optical Kerr effect shutter for ultrafast time-resolved imaging

H. Purwar, S. Idlahcen, C. Rozé et al
Optics Express. Vol. 22 (13), p. 15778-15790
Artikel i vetenskaplig tidskrift
2014

Transcritical Mixing Layers at ECN Spray A Conditions

Zachary Falgout, Mattias Rahm, David Sedarsky et al
ILASS – Europe 2014, 26th Annual Conference on Liquid Atomization and Spray Systems
Paper i proceeding
2014

Optical Arrangements for Time-Gated Ballistic Imaging

Mattias Rahm, Megan Paciaroni, Zhenkan Wang et al
Optics InfoBase Conference Papers
Paper i proceeding
2014

Visualization of low-level swirl effects in fuel injection sprays

David Sedarsky, Mattias Rahm, Zachary Falgout et al
ILASS – Europe 2014, 26th Annual Conference on Liquid Atomization and Spray Systems
Paper i proceeding
2013

Numerical simulation of primary atomization: Interaction with experimental analysis

David Sedarsky, Alain Berlemont, J.B. Blaisot et al
Atomization and Sprays. Vol. 23 (12), p. 1103-1138
Artikel i vetenskaplig tidskrift
2011

Quantitative image contrast enhancement in time-gated transillumination of scattering media

David Sedarsky, Edouard Berocal, Mark Linne
Optics Express. Vol. 19 (3), p. 1866-1883
Artikel i vetenskaplig tidskrift
2010

Model validation image data for breakup of a liquid jet in crossflow: part I

David Sedarsky, M. Paciaroni, Edouard Berocal et al
Experiments in Fluids. Vol. 49 (2), p. 391-408
Artikel i vetenskaplig tidskrift
2010

Numerical analysis of ballistic imaging for revealing liquid breakup in dense sprays

David Sedarsky, Edouard Berocal, Mark Linne
Atomization and Sprays. Vol. 20 (5), p. 407-413
Artikel i vetenskaplig tidskrift
2009

Numerical analysis of ballistic imaging for revealing liquid breakup in dense sprays

David Sedarsky, Edouard Berocal, Mark Linne
11th International Annual Conference on Liquid Atomization and Spray Systems 2009, ICLASS 2009
Paper i proceeding

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Visar 1 forskningsprojekt

2020–2024

HEFE - Energieffektivare elfordon

David Sedarsky Förbränning och sprejer
Nikolce Murgovski Mekatronik
Energimyndigheten

5 publikationer finns
Det kan finnas fler projekt där David Sedarsky medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.