Browsing by Subject "boundary layer"

Sort by: Order: Results:

  • Assessment of Surface-Layer Coherent Structure Detection in Dual-Doppler Lidar Data Based on Virtual Measurements 
    Stawiarski, Christina; Träumner, Katja; Kottmeier, Christoph; Knigge, Christoph; Raasch, Siegfried (Berlin : Kluwer Academic Publishers, 2015)
    Dual-Doppler lidar has become a useful tool to investigate the wind-field structure in two-dimensional planes. However, lidar pulse width and scan duration entail significant and complex averaging in the resulting retrieved ...
  • Compositional boundary layers trigger liquid unmixing in a basaltic crystal mush 
    Honour, Victoria C.; Holness, Marian B.; Charlier, Bernard; Piazolo, Sandra C.; Namur, Olivier; Prosa, Ty J.; Martin, Isabelle; Helz, Rosalind T.; Maclennan, John; Jean, Marlon M. (London : Nature Publishing Group, 2019)
    The separation of immiscible liquids has significant implications for magma evolution and the formation of magmatic ore deposits. We combine high-resolution imaging and electron probe microanalysis with the first use of ...
  • Effects of urban pollution on UV spectral irradiances 
    McKenzie, R.L.; Weinreis, C.; Johnston, P.V.; Liley, B.; Shiona, H.; Kotkamp, M.; Smale, D.; Takegawa, N.; Kondo, Y. (Göttingen : Copernicus GmbH, 2008)
    Spectral measurements of UV irradiances at Tokyo are compared with corresponding measurements at a pristine site (Lauder New Zealand) to identify the causes of the reductions in urban UV irradiances, and to quantify their ...
  • On the estimation of wind comfort in a building environment by micro-scale simulation 
    Gross, Günter (Stuttgart : Gebrüder Borntraeger Verlagsbuchhandlung, 2014)
    A three-dimensional micro-scale model is used to study some aspects of wind comfort in a built-up area. The equations for calculating the mean wind have been extended by a Markov approach for short-term wind fluctuations. ...
  • On the range of boundary layer model results depending on inaccurate input data 
    Gross, Günter (Stuttgart : Gebrueder Borntraeger Verlagsbuchhandlung, 2019)
    A one-dimensional boundary layer model was used to study the effects of uncertain input data on 2-m temperature and 10-m wind. Based on a very large number of numerical results, it can be demonstrated, that even a small ...
  • What determines the differences found in forest edge flow between physical models and atmospheric measurements? - An LES study 
    Kanani, Farah; Träumner, Katja; Ruck, Bodo; Raasch, Siegfried (Stuttgart : Gebrüder Borntraeger Verlagsbuchhandlung, 2014)
    A recent study has shown that Doppler lidar is a state-of-the-art method to obtain spatially and temporally resolved flow fields in forest edge flow regimes. In that study, the general flow features observed by lidar were ...