Results 161 to 170 of about 10,485 (275)

Rozkład Wirowości w Oscylującej Warstwie Przyściennej Wokół Cylindrycznego Ciała

Engineering Transactions, 1967
The vorticity in the wake behind of an oscillating body depends on the vorticity distribution on the body and near it. The generation of vorticity in an incompressible fluid is due to the viscosity which acts above all in the boundary layer.
H. Paczyńska
doaj  

Linkage Between Atmospheric Rivers and Overshooting Convection and Their Roles on UTLS Water Vapor During the North American Monsoon: Insight From DCOTSS

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Overshooting convection significantly impacts the composition of the upper troposphere and lower stratosphere (UTLS), yet its linkage to Atmospheric Rivers (ARs) remains poorly understood. This study investigates how ARs modulate environmental conditions and moisture distribution associated with overshooting convection in the central and ...
Ju‐Mee Ryoo, Kenneth Bowman, Rei Ueyama, Chuntao Liu, Cameron R. Homeyer, Jessica Smith, Jonathan M. Dean‐Day, T. Paul Bui   +7 more
wiley   +1 more source

Western Disturbance Breaks and Extreme Spring Heat Over Northern India Linked to Quasi‐Stationary Rossby Waves

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Spring heat extremes over northern India in March coincide with critical wheat growth and pose disproportionate risks to yield and food security. March surface temperatures are modulated by Western Disturbances (WDs), midlatitude cyclonic systems embedded in the subtropical jet that typically bring rain and cooling.
Sanketa Kadam, Mingfang Ting, Alex C. Ruane, Richard Seager   +3 more
wiley   +1 more source

Dynamic variability of the Asian monsoon anticyclone observed in potential vorticity and correlations with tracer distributions

, 2013
Randel, William, Garny, Hella, William, Randel, H. Garny, W. J. Randel   +4 more
core   +1 more source

Exploring the Influence of Equatorial Waves on a Record‐Breaking Extreme Precipitation Event in Central Sahel: Insights From Convection Permitting Simulations

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The floods of 01 September 2009 in Ouagadougou, Burkina Faso, were among the most severe in the Central Sahel's history, highlighting the region's persistent flood risk. This extreme precipitation event (EPE) was influenced by various atmospheric drivers, including Convectively Coupled Equatorial Waves (CCEWs).
Moussa Diakhaté, Philippe Peyrillé, Jean‐Pierre Chaboureau, Florent Beucher, Fleur Couvreux   +4 more
wiley   +1 more source

ERA5‐Based Convective Environments Favorable for Tornadoes in Southern China

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Tornado occurrences vary significantly across regions in the globe, attributable in part to variations in regional climate and topography. This study analyzes the long‐term convective environments associated with tornadoes in southern China, a region previously identified as having the most favorable meteorological conditions for tornadoes ...
Kanglong Cai, Lanqiang Bai, Qian Liu, Guixing Chen, Zeyu Zhang, Wenxiu Zhong   +5 more
wiley   +1 more source

Model sensitivity of Tibetan plateau surface potential vorticity and the Asian summer monsoon system to Asian orographic perturbation in FGOALS-f2. [PDF]

Fundam Res
He B, Liu Y, Bao Q, Wu G, Sheng C, Zhang X, He X.   +6 more
europepmc   +1 more source

Long‐Lived Anticyclonic Eddies Facilitate Convection in the Greenland Sea Over Multiple Consecutive Winters

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Wintertime open‐ocean convection is a key process in renewing deep water; however, the processes that promote convection on local scale remain poorly understood. We investigate the role of long‐lived anticyclonic eddies in facilitating deep convection in the Greenland Sea using a new model simulation and observations.
Dong Jian, Xiaoming Zhai, Ian A. Renfrew, David P. Stevens   +3 more
wiley   +1 more source

An accelerating inverted wing with ground effect: downforce measurement and reconstruction. [PDF]

Exp Fluids
Zhou S, Overmars EFJ, Westerweel J.
europepmc   +1 more source

Toward Improved Tropical Cyclone Forecasting: An Optimized Strategy Combining Dynamic Initialization and Bogus Data Assimilation

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract In numerical weather prediction, dynamic initialization (DI) of tropical cyclones (TCs) and bogus data assimilation (BDA) are two widely used vortex initialization methods, both of which substantially affect the track and intensity of simulated TCs.
Kefeng Zhu, Dajun Zhao, Xiaoqi Xu, Siwei Sun, Wenru Shi   +4 more
wiley   +1 more source