Dandelion Optimizer: A nature-inspired metaheuristic algorithm for engineering applications

S Zhao, T Zhang, S Ma, M Chen - Engineering Applications of Artificial …, 2022 - Elsevier
This paper proposes a novel swarm intelligence bioinspired optimization algorithm, called
the Dandelion Optimizer (DO), for solving continuous optimization problems. DO simulates …

Wind dispersal of battery-free wireless devices

V Iyer, H Gaensbauer, TL Daniel, S Gollakota - Nature, 2022 - nature.com
Plants cover a large fraction of the Earth's land mass despite most species having limited to
no mobility. To transport their propagules, many plants have evolved mechanisms to …

A separated vortex ring underlies the flight of the dandelion

C Cummins, M Seale, A Macente, D Certini… - Nature, 2018 - nature.com
Wind-dispersed plants have evolved ingenious ways to lift their seeds,. The common
dandelion uses a bundle of drag-enhancing bristles (the pappus) that helps to keep their …

[HTML][HTML] Nonlinear coordination strategy between renewable energy sources and fuel cells for frequency regulation of hybrid power systems

FM Almasoudi, A Bakeer, G Magdy, KSS Alatawi… - Ain Shams Engineering …, 2024 - Elsevier
This study proposes an advanced control strategy for the coordination of an energy storage
system (ESS) based on fuel cells (FCs) and renewable energy sources (RESs) to enhance …

Morphological computation in plant seeds for a new generation of self-burial and flying soft robots

B Mazzolai, S Mariani, M Ronzan, L Cecchini… - Frontiers in Robotics …, 2021 - frontiersin.org
Plants have evolved different mechanisms to disperse from parent plants and improve
germination to sustain their survival. The study of seed dispersal mechanisms, with the …

The effect of permeability on the flow past permeable disks at low Reynolds numbers

C Cummins, IM Viola, E Mastropaolo, N Nakayama - Physics of Fluids, 2017 - pubs.aip.org
The viscous flow over a thick permeable circular disk in the Reynolds number (Re) range of
10 to 130 and in the Darcy number (Da) range of 10− 9 to 1 is examined. Direct numerical …

Suppression of von Kármán vortex streets past porous rectangular cylinders

PG Ledda, L Siconolfi, F Viola, F Gallaire, S Camarri - Physical Review Fluids, 2018 - APS
Although the stability properties of the wake past impervious bluff bodies have been widely
examined in the literature, similar analyses regarding the flow around and through porous …

Modeling wind-driven seed dispersal using a coupled Lagrangian particle tracking and 1-D k-ɛ turbulence model

B Wang, LL Sullivan, JD Wood - Ecological Modelling, 2023 - Elsevier
We present a one-dimensional k-ɛ model and a Markov chain stochastic Lagrangian
particle tracking model to study wind-driven dispersal of forest and grassland seeds. The …

The ecological suitability area of Cirsium lineare (Thunb.) Sch.‐Bip. under future climate change in China based on MaxEnt modeling

HQ Fang, PF Zhang, SW Xu, T Xu, B He… - Ecology and …, 2024 - Wiley Online Library
Many kinds of medicinal ingredients occur in Cirsium lineare that have good clinical efficacy,
conferring on this species its high medicinal development value. However, with a rapidly …

On the attitude stability of flying dandelion seeds

L Qin, Z Jian, Y Xu, L Ma - Physics of Fluids, 2023 - pubs.aip.org
Dandelion seeds possess a complex three-dimensional structure and a self-adapted flying
ability. To understand this fascinating flight mechanism, a three-dimensional umbrella …