Results 61 to 70 of about 4,525 (199)
AgriEngineeringTo clarify the effects of rotor-induced downwash and crosswind on liquid sheet breakup and spray atomization characteristics of agricultural UAVs, an experimental platform integrating particle image velocimetry (PIV), a UAV spray system, and a wind ...
Qi Liu +6 more
doaj +1 more source
Wake Structures and Surface Patterns of the DrivAer Notchback Car Model under Side Wind Conditions
Energies, 2020 The flow field topology of passenger cars considerably changes under side wind conditions. This changes the surface pressure, aerodynamic force, and drag and performance of a vehicle.
Dirk Wieser +2 more
doaj +1 more source
Wake Vortex Scenarios Simulation Package for Take-Off and Departure [PDF]
, 2012 The WakeScene-D software package (Wake Vortex Scenarios Simulation Package for Departure) has been developed for comprehensive airspace simulations of take-off and departure.
Kladetzke, Jan, Holzäpfel, Frank
core
Earth and Space Science, Volume 13, Issue 8, August 2026.Abstract This study presents the migrating and nonmigrating thermospheric neutral mass density tides from the Gravity Recovery And Climate Experiment Follow‐On (GRACE‐FO) observations under solar minimum conditions (year 2020). The observed densities are first mapped to a reference altitude of 500 km using an empirical model (NRLMSIS 2.0) to remove the
Mukta Neogi, Jens Oberheide
wiley +1 more source
Design and Development of Crosswind Detector for Indication System Application
, 2013 The paper discusses on developing a prototype of smart crosswind detector device for road users application. There are few spots of crosswind that may cause danger to the road users in certain areas at highway.
P.D. Abd. Aziz, F.Z. Hamidon +2 more
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Field test of assumptions for using line transect distance sampling on rock ptarmigan
Wildlife Biology, Volume 2026, Issue 4, July 2026.Reliable population estimates are essential for the management of harvested species. Line transect distance sampling using pointing dogs is an established survey method for willow ptarmigan and has also been proposed for the monitoring of rock ptarmigan.
Marius Kjønsberg +3 more
wiley +1 more source
Study of Paired Approach Wake Separation Based on Crosswinds
AerospaceThe effect of crosswinds on paired approach (PA) procedures for Closely Spaced Parallel Runways (CSPR) is investigated in this paper by fully utilizing the crosswind environment to implement a more efficient PA and increase runway capacity.
Weijun Pan +4 more
doaj +1 more source
Soil Moisture Impact on Convective Initiation
Water Resources Research, Volume 62, Issue 7, July 2026.Abstract The influence of soil moisture on convective storm initiation remains an open question, with previous studies showing conflicting results regarding whether storms preferentially form over wet or dry soils. Here, we analyze the soil moisture‐convection relationship using satellite observations across North America, Africa, and Australia from ...
Faisal AlNasser +2 more
wiley +1 more source
Applied Sciences, 2018 To investigate the effect of wind deflectors on air flow and heat transfer performance of an air-cooling tower under crosswind conditions, an experimental system based on a surface condenser aluminum exchanger-type indirect air-cooling tower is ...
Xueping Du, Dongtai Han, Qiangmin Zhu
doaj +1 more source
Wind, waves, wing loading and the flight energetics of giant petrels
Functional Ecology, Volume 40, Issue 7, Page 1979-1993, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Wind is a major factor driving seabird movement and energetics, the effects of which are modulated by morphology. Developments in tagging technology now make it possible to test predictions from aerodynamic theory about the effects of wind on flight performance in free ...
Madeline E. Hallet +3 more
wiley +1 more source