Skip to main content

3 Result(s)

within M. Wolff Remove this filter Classical Mechanics Remove this filter Condensed Matter Physics Remove this filter

and

  1. No Access

    Article

    Arc Shape of High-Intensity Discharge Lamps: Simulation and Experiments

    A stationary compressible three-dimensional (3D) model of photothermal processes inside an arc tube of a high-intensity discharge lamp is developed on the basis of the finite element method. It takes plasma, e...

    J. Schwieger, B. Baumann, M. Wolff in International Journal of Thermophysics (2015)

  2. No Access

    Article

    Photoacoustic Spectroscopy Using a MEMS Microphone with Inter-IC Sound Digital Output

    In photoacoustic spectroscopy that is adopted for gas sensing, microphones are usually used to detect the pressure variation inside the sample cell. The application of a new commercial inter-integrated circuit...

    H. Bruhns, A. Marianovich, M. Wolff in International Journal of Thermophysics (2014)

  3. No Access

    Article

    Shape-Optimized Photoacoustic Cell: Numerical Consolidation and Experimental Confirmation

    The signal of photoacoustic sensors depends considerably on the shape of the sample cell. Taking advantage of acoustical resonances results in a signal boost and enables highly sensitive analyzers with low det...

    M. Wolff, B. Kost, B. Baumann in International Journal of Thermophysics (2012)