Results 51 to 60 of about 114,846 (301)

Towards climate simulations at cloud-resolving scales

Meteorologische Zeitschrift, 2008
This study explores the potential added-value of applying cloud-resolving resolution to climate simulations. A month-long (July 2006) integration is performed with the CCLM on a convection-resolving grid of 2.2-km (0.02°) mesh size spanning the whole ...
Cathy Hohenegger, Peter Brockhaus, Christoph Schär   +2 more
doaj   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Radiative, Hydrologic, and Circulation Responses to Warming in Cess‐Potter Simulations Using the Global 3.25‐km SCREAM

Journal of Advances in Modeling Earth Systems
Using the global 3.25‐km Simple Cloud Resolving E3SM Atmosphere Model (SCREAM 3 km), a pair of 13‐month Cess‐Potter simulations are performed to quantify the radiative feedbacks and the hydrologic and circulation responses to warming. Large‐scale aspects
C. R. Terai, N. D. Keen, P. M. Caldwell, H. Beydoun, P. A. Bogenschutz, L.‐W. Chao, B. R. Hillman, H.‐Y. Ma, M. D. Zelinka, L. Bertagna, A. M. Bradley, T. C. Clevenger, A. S. Donahue, J. Foucar, J.‐C. Golaz, O. Guba, W. Hannah, J. Lee, W. Lin, N. Mahfouz, J. Mülmenstädt, A. G. Salinger, B. Singh, S. Sreepathi, Y. Qin, M. A. Taylor, P. A. Ullrich, W.‐Y. Wu, X. Yuan, C. S. Zender, Y. Zhang   +30 more
doaj   +1 more source

MJO simulation in a cloud‐system‐resolving global ocean‐atmosphere coupled model

Geophysical Research Letters, 2016
An observed Madden‐Julian Oscillation (MJO) propagating from the central Indian Ocean to the western Pacific from 15 December 2006 to 10 January 2007 was successfully simulated by a cloud‐system‐resolving global ocean‐atmosphere coupled model without ...
Wataru Sasaki, Ryo Onishi, Hiromitsu Fuchigami, Koji Goto, Shiro Nishikawa, Yoichi Ishikawa, Keiko Takahashi   +6 more
doaj   +1 more source

On the reversibility of transitions between closed and open cellular convection [PDF]

Atmospheric Chemistry and Physics, 2015
The two-way transition between closed and open cellular convection is addressed in an idealized cloud-resolving modeling framework. A series of cloud-resolving simulations shows that the transition between closed and open cellular states is asymmetrical ...
G. Feingold, I. Koren, T. Yamaguchi, J. Kazil   +3 more
doaj   +1 more source

Evaluating Clouds in Long-Term Cloud-Resolving Model Simulations with Observational Data [PDF]

, 2006
Two 20-day, continental midlatitude cases are simulated with a three-dimensional (3D) cloud-resolving model (CRM) and compared to Atmospheric Radiation Measurement (ARM) data.
Eastman, Joseph L., Geiger, James V., Kumar, Sujay, Lang, Stephen, Peters-Lidard, Christa, Shie, Chung-Lin, Simpson, Joanne, Tao, Wei-Kuo, Xie, Shaocheng, Zeng, Xiping, Zhang, Minghua   +10 more
core   +1 more source

Data Assimilation of Cloud-Affected Radiances in a Cloud-Resolving Model

Monthly Weather Review, 2011
AbstractAssimilation of cloud-affected infrared radiances from the Geostationary Operational Environmental Satellite-8 (GOES-8) is performed using a four-dimensional variational data assimilation (4DVAR) system designated as the Regional Atmospheric Modeling Data Assimilation System (RAMDAS).
Rosanne Polkinghorne, Tomislava Vukicevic   +1 more
openaire   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Evaluating Clouds in Long-Term Cloud-Resolving Model Simulations with Observational Data [PDF]

Journal of the Atmospheric Sciences, 2007
Abstract Two 20-day, continental midlatitude cases are simulated with a three-dimensional (3D) cloud-resolving model (CRM) and are compared to Atmospheric Radiation Measurement Program (ARM) data. Surface fluxes from ARM ground stations and a land data assimilation system are used to drive the CRM. This modeling evaluation shows that the
James V. Geiger, Chung-Lin Shie, Joseph L. Eastman, Shaocheng Xie, Sujay Kumar, Joanne Simpson, Stephen Lang, Christa Peters-Lidard, Minghua Zhang, Wei-Kuo Tao, Xiping Zeng   +10 more
openaire   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source