Numerical simulations of homogeneously nucleated natural cirrus and contrail-cirrus. Part 1: How different are they?

Autor: Simon Unterstrasser, Klaus Gierens, Ingo Sölch, Martin Lainer

Publikováno v: Meteorologische Zeitschrift, Vol 26, Iss 6, Pp 621-642 (2017)

The evolution of contrail-cirrus and natural cirrus formed by homogeneous nucleation is studied over up to ten hours by means of a Large-Eddy Simulation (LES) model equipped with a Lagrangian ice microphysics module. This is the first time that both

Externí odkaz: https://doaj.org/article/ff8fa1516456417e9a9f0a90d5c0bc0e

Probabilistic Multimodel Ensemble Wake-Vortex Prediction Employing Bayesian Model Averaging

Autor: Frank Holzäpfel, Ingo Sölch, Stephan Körner

Publikováno v: Journal of Aircraft. 56:695-706

This paper investigates the capability of the multimodel ensemble approach to improve the deterministic forecast of wake-vortex behavior and to produce reliable probabilistic vortex habitation areas. Therefore, the deterministic two- phase wake vorte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93e50e4e19b8f70f8a222497ba16742
https://doi.org/10.2514/1.c035109

Numerical simulations of homogeneously nucleated natural cirrus and contrail-cirrus. Part 1: How different are they?

Autor: Ingo Sölch, Martin Lainer, Klaus Gierens, Simon Unterstrasser

Publikováno v: Unterstrasser, Simon; Gierens, Klaus; Sölch, Ingo; Lainer, Martin Lorenz Maximilian (2017). Numerical simulations of homogeneously nucleated natural cirrus and contrail-cirrus. Part 1: How different are they? Meteorologische Zeitschrift, 26(6), pp. 621-642. Borntraeger 10.1127/metz/2016/0777
Meteorologische Zeitschrift, Vol 26, Iss 6, Pp 621-642 (2017)

The evolution of contrail-cirrus and natural cirrus formed by homogeneous nucleation is studied over up to ten hours by means of a Large-Eddy Simulation (LES) model equipped with a Lagrangian ice microphysics module. This is the first time that both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d44b4a6fff9ef2dfd93b7f039ace863
https://doi.org/10.1127/metz/2016/0777

Optimisation of the simulation particle number in a Lagrangian ice microphysical model

Autor: Simon Unterstrasser, Ingo Sölch

Publikováno v: Geoscientific Model Development, Vol 7, Iss 2, Pp 695-709 (2014)

This paper presents various techniques to speed up the Lagrangian ice microphysics code EULAG-LCM. The amount of CPU time (and also memory and storage data) depends heavily on the number of simulation ice particles (SIPs) used to represent the bulk o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e92f14411758151b7bbc7ca6d2c06af
https://doi.org/10.5194/gmd-7-695-2014

Study of contrail microphysics in the vortex phase with a Lagrangian particle tracking model

Autor: Ingo Sölch, Simon Unterstrasser

Publikováno v: Atmospheric Chemistry and Physics, Vol 10, Iss 20, Pp 10003-10015 (2010)

Crystal sublimation/loss is a~dominant feature of the contrail evolution during the vortex phase and has a substantial impact on the later contrail-to-cirrus transition. Previous studies showed that the fraction of crystals surviving the vortex phase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae7ab816c8122c0b43f84646ffb64e6
http://www.atmos-chem-phys.net/10/10003/2010/acp-10-10003-2010.pdf