Sinisa Krajnovic

Full Professor

sinisa.krajnovic@chalmers.se +46317725272 Find me http://orcid.org/0000-0001-8421-9883

I was appointed Professor of Computational Fluid Dynamics in 2011 within the Division of Fluid Dynamics. Vehicle aerodynamics, bluff-body flows and time-dependent numerical simulations are main fields of my research activity. My vehicle aerodynamic activity is within ground vehicle flows such as flows around trains, cars, buses and trucks.

Publications
Collaboration and projects

Latest publications

2020
A numerical study on water spray from wheel of high-speed train

Author: Mingyang Liu; Jiabin Wang; Huifen Zhu; Sinisa Krajnovic; Yan Zhang; Guangjun Gao

Published: 2020

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Numerical analysis on the dynamic airtightness of a railway vehicle passing through tunnels

Author: Tang hong Liu; Shengen Geng; Xiao dong Chen; Sinisa Krajnovic

Published: 2020

Published in: Tunnelling and Underground Space Technology

Publication type: Journal article
An aeroacoustic study of the flow surrounding the front of a simplified ICE3 high-speed train model

Author: Guglielmo Minelli; Huadong Yao; Niklas Andersson; Patrik Höstmad; Jens Forssén; Sinisa Krajnovic

Published: 2020

Published in: Applied Acoustics

Publication type: Journal article
Moving model test of the smoke movement characteristics of an on-fire subway train running through a tunnel

Author: Zhe Wang; Dan Zhou; Sinisa Krajnovic; Hongkang Liu

Published: 2020

Published in: Tunnelling and Underground Space Technology

Publication type: Journal article
2019
A numerical investigation on the improvement of anti-snow performance of the bogies of a high-speed train

Author: Jiabin Wang; Yan Zhang; Jie Zhang; Xifeng Liang; Sinisa Krajnovic; Guangjun Gao

Published: 2019

Published in: Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit

Publication type: Journal article
PIV Measurements Around a Generic Truck Model in Active Flow Control Experiments

Author: Mikhail Tokarev; Guglielmo Minelli; Jie Zhang; Bernd Noack; Valery Chernoray; Sinisa Krajnovic

Published: 2019

Published in: Proceedings - The 13th International Symposium on Particle Image Velocimetry

Publication type: Paper in proceedings
Active Aerodynamic Control of a Separated Flow Using Streamwise Synthetic Jets

Author: Guglielmo Minelli; Mikhail Tokarev; Jie Zhang; Tanghong Liu; Valery Chernoray; Branislav Basara; Sinisa Krajnovic

Published: 2019

Published in: Flow, Turbulence and Combustion

Publication type: Journal article
Bluff Body Flow Control Using a Genetic Algorithm Optimization

Author: Guglielmo Minelli; Tianyun Dong; Bernd R. Noack; Sinisa Krajnovic

Published: 2019

Published in:

Publication type: Conference contribution
The effect of bogie fairings on the slipstream and wake flow of a high-speed train. An IDDES study.

Author: Jiabin Wang; Guglielmo Minelli; Tianyun Dong; Guang Chen; Sinisa Krajnovic

Published: 2019

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Effects of simplifying train bogies on surrounding flow and aerodynamic forces

Author: Tianyun Dong; Xifeng Liang; Sinisa Krajnovic; Xiaohui Xiong; Wei Zhou

Published: 2019

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Investigation of High-Speed Train Drag with Towing Tank Experiments and CFD

Author: J. Tschepe; D. Fischer; Christian Nayeri Navid; C. O. Paschereit; Sinisa Krajnovic

Published: 2019

Published in: Flow, Turbulence and Combustion

Publication type: Journal article
Field test measurement of the dynamic tightness performance of high-speed trains and study on its influencing factors

Author: Tang hong Liu; Mingyang Chen; Xiao dong Chen; Shengen Geng; Zhen hua Jiang; Sinisa Krajnovic

Published: 2019

Published in: Measurement: Journal of the International Measurement Confederation

Publication type: Journal article
Qualitative assessment of the bi-stable states in the wake of a finite-width double backward facing step

Author: Anirudh Narayan Rao; Jie Zhang; Guglielmo Minelli; Branislav Basara; Sinisa Krajnovic

Published: 2019

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Large eddy simulation of a tornado flow around a train

Author: K. Obara; Sinisa Krajnovic; Guglielmo Minelli; Branislav Basara; Nobuyuki Okura; Masahiro Suzuki

Published: 2019

Published in: ERCOFTAC Series 25

Publication type: Book chapter
BI-STABLE STATES IN THE WAKE OF A FINITE-WIDTH DOUBLE BACKWARD FACING STEP

Author: Anirudh Narayan Rao; Jie Zhang; Guglielmo Minelli; Branislav Basara; Sinisa Krajnovic

Published: 2019

Published in:

Publication type: Conference contribution
Dynamic analysis of the effect of nose length on train aerodynamic performance

Author: Guang Chen; Xiao Bai Li; Zhen Liu; Dan Zhou; Zhe Wang; Xifeng Liang; Sinisa Krajnovic

Published: 2019

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Impact of rotation of wheels and bogie cavity shapes on snow accumulating on the bogies of high-speed trains

Author: Jiabin Wang; Jie Zhang; Yan Zhang; Xifeng Liang; Sinisa Krajnovic; Guangjun Gao

Published: 2019

Published in: Cold Regions Science and Technology

Publication type: Journal article
Differences in aerodynamic effects when trains with different marshalling forms and lengths enter a tunnel

Author: Tang hong Liu; Zhen hua Jiang; Wen hui Li; Zi jian Guo; Xiao dong Chen; Zheng wei Chen; Sinisa Krajnovic

Published: 2019

Published in: Tunnelling and Underground Space Technology

Publication type: Journal article
2018
Investigation of the near-wake flow topology of a simplified heavy vehicle using PANS simulations

Author: Anirudh Narayan Rao; Guglielmo Minelli; Jie Zhang; Branislav Basara; Sinisa Krajnovic

Published: 2018

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Comparison of PANS and LES of the flow past a generic ship

Author: Jie Zhang; Guglielmo Minelli; Anirudh Narayan Rao; Rickard Bensow; Branislav Basara; Sinisa Krajnovic

Published: 2018

Published in: Ocean Engineering

Publication type: Journal article
An LES investigation of the near-wake flow topology of a simplified heavy vehicle

Author: Anirudh Narayan Rao; Jie Zhang; Guglielmo Minelli; Branislav Basara; Sinisa Krajnovic

Published: 2018

Published in: Flow, Turbulence and Combustion

Publication type: Journal article
Influence of the numerical schemes on the flow states of a simplified heavy vehicle

Author: Anirudh Narayan Rao; Jie Zhang; Guglielmo Minelli; Branislav Basara; Sinisa Krajnovic

Published: 2018

Published in:

Publication type: Paper in proceedings
PARTIALLY-AVERAGED NAVIER- STOKES SIMULATIONS IN ENGINEERING FLOWS

Author: Sinisa Krajnovic; Anirudh Narayan Rao; Guglielmo Minelli; Jie Zhang; Branislav Basara

Published: 2018

Published in:

Publication type: Paper in proceedings
On the two flow states in the wake of a hatchback Ahmed body

Author: Anirudh Narayan Rao; Guglielmo Minelli; Branislav Basara; Sinisa Krajnovic

Published: 2018

Published in: Journal of Wind Engineering and Industrial Aerodynamics

Publication type: Journal article
Platoon Control under a Novel Leader and Predecessor Following Scheme with the Use of an Advanced Aerodynamic Model

Author: Hakan Köroglu; Maryam Mirzaei; Paolo Falcone; Sinisa Krajnovic

Published: 2018

Published in: Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME

Publication type: Journal article

Go to Chalmers publication library

Projects
Start date : 1/1/2019

Computation of aeroacoustic sources and sound propagation for urban challenges
Start date : 1/1/2020

Computation of aeroacoustic sources and sound propagation for urban challenges, part 2
Closed
12/1/2016 — 8/31/2019

Active flow control for reduced resistance of trains, trucks, and ships
1/1/2014 — 12/31/2016

Air drag reduction on trucks by the use of active flow control
7/1/2010 — 6/1/2015

Improvement of freight and regional trains for better energy efficiency

The picture shows the time-averaged flow structures in the wake of a simplified ICE2 train. To understand the flow around a vehicle in fundamental terms is the key to reduce the...
1/11/2016 — 1/11/2019

Potentials of using existing roofs for mitigation of storm water flooding risks in urban areas

Extreme rain events have created major flooding and damages in urban areas in Sweden and elsewhere in Scandinavia in the recent years. Future climate scenarios point to even more...

Published: Mon 23 Apr 2018.

Sinisa Krajnovic

Latest publications

2020

2019

2018

Projects

Closed