New laboratory experiments to study the large-scale circulation and climate dynamics

U Harlander, A Sukhanovskii, S Abide, ID Borcia… - Atmosphere, 2023 - mdpi.com
The large-scale flows of the oceans and the atmosphere are driven by a non-uniform surface
heating over latitude, and rotation. For many years scientists try to understand these flows by …

A shallow layer laboratory model of large-scale atmospheric circulation

A Sukhanovskii, E Popova… - … & Astrophysical Fluid …, 2023 - Taylor & Francis
A new shallow layer laboratory model of global atmospheric circulation is realised and
studied by experiments and numerical simulations. A shallow rotating cylindrical fluid layer …

Extreme temperature fluctuations in laboratory models of the mid-latitude atmospheric circulation

M Vincze, C Hancock, U Harlander, C Rodda… - Scientific Reports, 2023 - nature.com
Using two laboratory-scale conceptual fluid dynamic models of the mid-latitude atmospheric
circulation we investigate the statistical properties of pointwise temperature signals obtained …

Probability distribution of extreme events in a baroclinic wave laboratory experiment

U Harlander, ID Borcia, M Vincze, C Rodda - Fluids, 2022 - mdpi.com
Atmospheric westerly jet streams are driven by temperature differences between low and
high latitudes and the rotation of the Earth. Meandering jet streams and propagating Rossby …

Building transport models from baroclinic wave experimental data

M Agaoglou, VJ García-Garrido, U Harlander… - Physics of …, 2024 - pubs.aip.org
In this paper, we study baroclinic waves from both the experimental and the theoretical
perspective. We obtain data from a rotating annulus experiment capable of producing a …

On stratified flow over a topographic ridge in a rotating annulus

KD Stewart, CJ Shakespeare - Geophysical & Astrophysical Fluid …, 2024 - Taylor & Francis
Interactions between the rotating stratified oceanic and atmospheric flows and topography
play a fundamental role in Earth's climate. Here we use laboratory experiments in a …

[PDF][PDF] An ensemble based approach for the effect of climate change on the dynamics of extremes

M Herein, D Jánosi, T Tél - Frontiers in Earth Science, 2023 - real.mtak.hu
Public media typically combines climate change with an increase in the frequency and
intensity of extreme events (eg, cold outbreaks, heatwaves, droughts, hurricanes). The …

[PDF][PDF] Influence of Bottom Inclination on the Flow Structure in a Rotating Convective Layer.

A Vasiliev, A Sukhanovskii… - Fluid Dynamics & Materials …, 2024 - researchgate.net
The formation of convective flows in a rotating cylindrical layer with an inclined bottom and
free surface is studied. Convection is driven by localized cooling at the center of the upper …

The impact of polar warming on global atmospheric circulation and mid-latitude baroclinic waves

A Sukhanovskii, A Gavrilov, E Popova… - …, 2024 - egusphere.copernicus.org
The results of experimental and numerical modeling of Arctic warming in a laboratory
dishpan configuration are presented. The Arctic warming is reproduced by varying the size …

МОДЕЛИРОВАНИЕ АРКТИЧЕСКОГО ПОТЕПЛЕНИЯ В ЛАБОРАТОРНОЙ МОДЕЛИ ОБЩЕЙ ЦИРКУЛЯЦИИ АТМОСФЕРЫ

АН Сухановскийa, АА Гавриловb, АЮ Васильевa… - ББК 22.25 П275, 2023 - elibrary.ru
Представлены результаты лабораторного и численного моделирования арктического
потепления в лабораторной модели общей циркуляции атмосферы. Моделирование …