Chenyang Weng

PhD Student in flow acoustics at KTH, Aeronautical and Vehicle Engineering,

the Marcus Wallenberg Laboratory (MWL), Linné FLOW Centre

       

I am interested in in-duct flow acoustics modeling and simulation. Some details of my subject can be found in the following posters.

ChenyangWengCTH2012.pdf

ChenyangWeng2014Bombardier.pdf

List of publications (ORCID ID: orcid.org/0000-0002-7203-0503):

• C. Weng, S. Boij, and A. Hanifi. The attenuation of sound by turbulence in internal flows. The Journal of the Acoustical Society of America, 2013

• C. Weng, S. Boij, and A. Hanifi. Sound-turbulence interaction in low Mach number duct flow. 19th AIAA/CEAS Aeroacoustics Conference. 2013

• C. Weng. Modeling of sound-turbulence interaction in low-Mach-number duct flows. Licentiate thesis. 2013

• C. Weng, S. Boij, and A. Hanifi, Direct numerical simulation of coherent perturbations in a low mach number turbulent channel flow. 21st International Congress on Sound and Vibration. 2014 

• C. Weng, S. Boij, A. Hanifi, On the calculation of the complex wavenumber of plane waves in rigid-walled low-Mach-number turbulent pipe flows, Journal of Sound and Vibration, Volume 354, 13 October 2015, Pages 132-153, ISSN 0022-460X

• Andreas Holmberg, Axel Kierkegaard, Chenyang Weng, A frequency domain linearized Navier–Stokes method including acoustic damping by eddy viscosity using RANS, Journal of Sound and Vibration, Volume 346, 23 June 2015, Pages 229-247, ISSN 0022-460X.

• Chenyang Weng. Theoretical and numerical studies of sound propagation in low-Mach-number duct flows. PhD thesis, School of Engineering Sciences, KTH, 2015. ISSN 1651-7660.      

          bibtex entry:       @phdthesis{Weng2015thesis,
             author = {Weng, Chenyang},
             institution = {KTH, Marcus Wallenberg Laboratory MWL},
             institution = {KTH, Linn{\'e} FLOW Centre},
             pages = {viii-82},
             school = {School of Engineering Sciences, KTH},
             title = {Theoretical and numerical studies of sound propagation in low-Mach-number duct flows},
             series = {TRITA-AVE},
             number = {2015:30},
             isbn = {978-91-7595-621-3},
             issn = {1651-7660},
             year = {2015}
             }

• Chenyang Weng, Susann Boij and Ardeshir Hanifi (2016). Numerical and theoretical investigation of pulsatile turbulent channel flows. Journal of Fluid Mechanics, 792, pp 98-133 doi:10.1017/jfm.2016.73