Eivind Nag Mosland's picture

Eivind Nag Mosland

PhD Candidate, Acoustics
  • E-maileivind.mosland@uib.no
  • Visitor Address
    Allégaten 55
    5007 Bergen
  • Postal Address
    Postboks 7803
    5020 Bergen

I am doing my PhD on ultrasonic measurement systems for gas, using Finite Element modelling of piezoelectric transducers to establish an improved correction factor for high-precision measurement of e.g. speed of sound. I will also perform experiments in the Acoustics Laboratory at IFT/UiB and compare them to modelling results.

My PhD is part of the project Subsea gas energy and quality measurement using ultrasonic flow meters, funded by the Norwegian Research Council. 

I am currently on leave from a position as a researcher at NORCE Norwegian Research Centre.

Academic article
  • Show author(s) (2023). Finite element-based diffraction correction for piezoelectric transducers accounting for diffraction at transmission, propagation, and reception. Journal of the Acoustical Society of America. 2177-2190.
  • Show author(s) (2023). A spectrum-of-spectrum filtering method to extract direct and multipath arrivals from simulations and measurements. MethodsX. 102475.
  • Show author(s) (2018). Pressure Wave Velocity in Fluid-Filled Pipes with and without Deposits in the Low-Frequency Range. Journal of Hydraulic Engineering.
  • Show author(s) (2018). Finite element modeling of ultrasound measurement systems for gas. Comparison with experiments in air. Journal of the Acoustical Society of America. 2613-2625.
  • Show author(s) (2015). Evaluering av prediktive målesystemer for NOx utslipp. .
  • Show author(s) (2020). Challenges in accurate CO2 emission reporting for flares.
Academic lecture
  • Show author(s) (2023). Using spectrum-of-spectrum (SoS) filtering to extract direct and multipath arrivals from a frequency domain simulation. Comparison with cepstrum and time-gating methods.
  • Show author(s) (2022). Radiation in air from a piezoelectric ceramic disk in radial mode vibration. Contributions from front, side and rear surfaces.
  • Show author(s) (2022). Errors using the spatially averaged free-field pressure approximation for description of the receiving properties of piezoelectric transducers.
  • Show author(s) (2021). Diffraction correction for precision measurements of sound velocity in gas. Is full receiver modelling needed?

More information in national current research information system (CRIStin)