P
Patrik Höstmad
Researcher at Chalmers University of Technology
Publications - 12
Citations - 49
Patrik Höstmad is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Noise & Computer science. The author has an hindex of 3, co-authored 9 publications receiving 30 citations.
Papers
More filters
Journal ArticleDOI
An aeroacoustic study of the flow surrounding the front of a simplified ICE3 high-speed train model
TL;DR: A numerical study using IDDES is carried out to investigate the aerodynamic and the aeroacoustic response of a simplified ICE3 high-speed train model, focusing on the front part of the train and, in particular, on the first bogie cavity.
Journal ArticleDOI
Contact stiffness considerations when simulating tyre/road noise
TL;DR: In this paper, a detailed time-domain contact model with linear or non-linear contact springs that accounts for the effect of local tread deformation on smaller length scales is presented.
Journal ArticleDOI
Influence of Sound and Vibration on Perceived Overall Ride Comfort—A Comparison between an Electric Vehicle and a Combustion Engine Vehicle
Tutorial on scaling of the discrete fourier transform and the implied physical units of the spectra of time-discrete signals
TL;DR: This tutorial presents and discusses a collection of the most relevant scaling options for DFT spectra to yield amplitudeSpectra, power spectra, and power density spectra and illustrates how an implied physical unit of the underlying signal is reflected by the magnitude of the spectrum.