Browsing NTNU Open by Author "Martin Roman, Sara-Regina"

Now showing items 1-3 of 3

Accuracy aspects for diffraction-based computation of scattering

Svensson, U. Peter; Martin Roman, Sara-Regina; Slechta, Jan; Summers, Jason E.; Teres, Blake H.; Gaumond, Charles F. (Journal article, 2018)

Edge-diffraction based modeling, in the form of the Edge Source Integral Equation (ESIE), [J. Acoust. Soc. Am. 133, pp. 3681-3691, 2013], has proven efficient and accurate for radiation problems such as modeling loudspeakers ...
Developing experimental skills: A hands-on course in acoustical measurement techniques at the Norwegian University of Science and Technology

Dong, Hefeng; Svensson, U. Peter; Dutilleux, Guillaume; Martin Roman, Sara-Regina; Netland, Tim Cato; Rørstadbotnen, Robin André; Talberg, Andreas Sørbrøden (Peer reviewed; Journal article, 2022)

The course “Acoustical Measurement Techniques TTT4250,” offered by the Acoustics Group at the Department of Electronic Systems, Norwegian University of Science and Technology, is a fourth-year course in the specialization ...
Modeling sound scattering using a combination of the edge source integral equation and the boundary element method

Martin Roman, Sara-Regina; Svensson, U. Peter; Slechta, Jan; Smith, Julius O. (Journal article; Peer reviewed, 2018)

A hybrid method for sound scattering calculations is presented in this paper. The boundary element method (BEM) is combined with a recently developed edge source integral equation (ESIE) [J. Acoust. Soc. Am. 133, 3681–3691 ...