Expertini Research Research

Browse Research Papers

8,723+ open-access research outputs.

✕ Clear
🔍 computer simulation 📂 Earth & Environmental Sciences
Showing 8723 results for "computer simulation" in Earth & Environmental Sciences
Earth & Environmental Sciences Preprint PDF DOI

Thermal instability and rocky planetesimal formation in the inner regions of protoplanetary disks

Ryo Kato, Takahiro Ueda, Satoshi Okuzumi · 2026

The inner regions of protoplanetary disks are promising formation sites of rocky planetesimals. Theoretical studies have proposed a scenario in which thermal ionization activates the magnetorotational…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Estimating the Kinetic Energy Spectrum from the Second-Order Velocity Structure Function using a Regularized Fitting Approach

Ayantika Bhattacharjee, Spencer Jones, Dhruv Balwada, Shane Elipot, Manuel Gutierrez-Villanueva · 2026

Ocean turbulence plays a key role in shaping large-scale circulation, heat uptake, and biogeochemical processes. The kinetic energy (KE) wavenumber spectrum is a fundamental diagnostic, quantifying ho…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Dynamics of East Atlantic seed vortex populations in global km-scale models

Ben Maybee, Francesca Morris, Juliane Schwendike, Ashar Aslam, Calum Scullion, Richard W. Jones, Dasha Shchepanovska, Kevin I Hodges · 2026

Africa is the primary source of cyclonic vortices over the tropical Atlantic. Over both land and sea, these vortices are entwined with deep convective activity, with the majority being African Easterl…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Observation-Guided Neural Surrogate Learning for Scientific Simulation Emulation: A Single-Gauge Flood-Inundation Proof of Concept

Marzieh Alireza Mirhoseini · 2026

We present an observation-guided neural surrogate-learning framework for scientific simulation emulation, demonstrated on urban flood-inundation mapping. The framework combines LISFLOOD-FP hydrodynami…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

A multifluid approach for polydisperse pebble accretion: From particles to fluids, establishing the multifluid framework

T. J. Konijn, S.-J. Paardekooper · 2026

Pebble accretion offers an efficient pathway to form planets, driven by a constant supply of inward drifting mass and an accretion efficiency enhanced by gas drag. While most studies assume a single p…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Evaluating local climate in global storm-resolving models with the K\"oppen-Geiger classification

Chiel C. van Heerwaarden, Menno A. Veerman, Imme Benedict, Lukas Brunner, Edgar Dolores-Tesillos, Emanuel Dutra, Erich Fischer, Junhong Lee, Olivia Martius, Xabier Pedruzo-Bagazgoitia, Ulrike Proske, Sarah N. Warnau, Jonathan D. Willie, Cathy Hohenegger · 2026

Global storm-resolving models aspire to become digital twins of the Earth, delivering information at the local scale at which humans experience climate. We evaluated how well two such models, ICON and…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Oxygen Isotopic Compositions of Chondrules as Probes of Solar Protoplanetary Disk Formation

Sota Arakawa, Takayuki Ushikubo, Ryosuke T. Tominaga · 2026

Chondrules are thought to have formed during transient flash-heating events in dust-enriched regions of the solar protoplanetary disk. Although laboratory studies have characterized the oxygen isotopi…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Revealing a Systematic High-latitude Current Sheet at Jupiter

Yan Xu, Zhonghua Yao, Frederic Allegrini, Shengyi Ye, Binzheng Zhang, Zhili Zeng, Enhao Feng, Jiuwen Sun, William Dunn, Scott Bolton · 2026

Based on models derived from Earth's magnetotail, other planets with dipole magnetic fields, including Mercury, Jupiter, and Saturn, were expected to possess similar magnetotail configurations. In thi…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

RSCL Earth Lookback Simulator: A Real-Time Multi-Physics Framework for Relativistic Signal Propagation from Confirmed Milky Way Exoplanets

Mohamed El-Hadedy · 2026

Electromagnetic signals propagating across interstellar distances are subject to simultaneous distortion by seven distinct physical mechanisms: relativistic Doppler shift, stellar aberration, interste…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Mars Thermospheric Polar Warming at Aphelion: Dynamical Processes Studied Using M-GITM

Jia-Zheng Li, Stephen W. Bougher, Cheng Li, Erdal Yigit · 2026

Aphelion Thermospheric Polar Warming (TPW), first identified in 2024 by Mars Atmosphere and Volatile EvolutioN (MAVEN) observations, is a dynamical heating phenomenon in the Martian atmosphere that ex…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Amplified Urban Climate Extremes from Global Warming-Urbanization Synergy: Toward a Physics-Informed Intelligence Paradigm

Qiuxia Wu, Yaqiang Wang, Huabing Ke · 2026

The nonlinear synergy between global warming and urbanization is amplifying extreme climate risks in cities worldwide. While observations and simulations confirm these compounding effects, two fundame…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Uncovering the Rapidly Evolving Orbits of the Dynamic TOI-201 System

Ismael Mireles, Solene Ulmer-Moll, Donald Liveoak, Diana Dragomir, Judith Korth, Alexander Venner, Karen A. Collins, Amaury H.M.J. Triaud, Tristan Guillot, Antoine Petit, Theron Carmichael, Sarah Millholland, Tim Hallatt, Hannu Parviainen, Hugh P. Osborn, David Rapetti, Thomas A. Baycroft, Siddharth Bhatnagar, Francois Bouchy, Radka Dancikova, Pedro Figueira, Monika Lendl, Stephane Udry, Peter Wheatley, Lyu Abe, Abdelkrim Agabi, Matteo Beltrame, Philippe Bendjoya, Vincent Deloupy, Djamel Mekarnia, Francois-Xavier Schmider, Olga Suarez, Khalid Barkaoui, Keith Horne, Felipe Murgas, Enric Palle, Richard P. Schwarz, Ramotholo Sefako, Avi Shporer, Gregor Srdoc, Chris Stockdale, Francis P. Wilkin, Joel D. Hartman, Lauren A. Sgro, Thiam-Guan Tan, Jon M. Jenkins, Attila Bodi, David Havell, Darren Rivett, Ian Transom · 2026

Studying planetary interactions in exoplanet systems informs theories of planet formation and evolution, providing essential context for understanding our own solar system. We combine spectroscopy, tr…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Substructures Induced by Dust Drag in Protoplanetary Disks

Jiaqing Bi, Mario Flock, Dominik Ostertag, Neele Luttkemoller, Sebastian Wolf · 2026

Dust substructures observed in protoplanetary disks are commonly attributed to embedded planets; however, intrinsic gas-dust interactions can also generate complex morphologies. We performed two-dimen…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Optimal sensor placement for the reconstruction of ocean states using differentiable Gumbel-Softmax sampling operator

Oscar Chapron, Ronan Fablet, Yann Stephan · 2026

Accurately reconstructing and forecasting ocean fields from sparse observations is critical for both operational and scientific purposes. Optimizing sensor placement to maximize reconstruction skill r…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Ohmic and viscous damping of inner core translational oscillations

Paolo Personnettaz, David Cebron, Nathanael Schaeffer, Renaud Deguen, Mioara Mandea · 2026

Large earthquakes can trigger translational oscillations of Earth's inner core (Slichter modes), yet their damping remains uncertain. Using simulations, we quantify viscous and Ohmic dissipation in th…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Turbulent infall onto class 0 disks as cause of CAI brief condensation episode in the solar system

Jiachen Zheng, Xing Wei, Hongping Deng, Wenrui Xu, Douglas N. C. Lin · 2026

Calcium-aluminum-rich inclusions (CAIs) in carbonaceous chondritic meteorites are the oldest relics in the solar system. Notably, their radiogenic age feature a brief (100 kyr) condensation episode. I…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

climt-paraformer: Stable Emulation of Convective Parameterization using a Temporal Memory-aware Transformer

Shuochen Wang, Nishant Yadav, Joy Merwin Monteiro, Auroop R. Ganguly · 2026

Accurate representation of moist convective sub-grid-scale processes remains a major challenge in global climate models, as traditional parameterization schemes are both computationally expensive and …

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Localization of fast and slow slip in fault gouge and fracture energy scaling

Dmitry I. Garagash, Alice-Agnes Gabriel · 2026

The localization of slow and fast slip in fault gouges may play a crucial role in understanding the mechanics of earthquakes and slow slip events. Here, we investigate the fracture energy accompanying…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Stellar flare-driven evolution of primordial early exo-Earth atmospheres: Insights from a Young M Dwarf Flare model

E. Mamonova, K. Herbst, V. Kofman, O. Ozgurel, A. F. Kowalski, S. Wedemeyer, S. C. Werner · 2026

Context. M dwarfs are key targets for terrestrial exoplanet studies, with prospects for atmospheric spectroscopy. However, strong stellar magnetic activity and frequent flaring require modelling effor…

Read Paper →
Earth & Environmental Sciences Preprint PDF DOI

Sub-Neptunes Show a Stronger Correlation with Cold Jupiters than Super-Earths Especially in Metal-rich Systems

Di-Chang Chen, Fei Dai, Bo Ma, Shang-Fei Liu, Cong Yu · 2026

Correlations between the inner small planets and cold giants encodes the formation and evolution of planetary systems. It remains unclear if the correlation differs on the two sides of the radius vall…

Read Paper →
Page 1 of 437 Next →