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441
Epochal Changes in the Intrinsic Nature/Dynamics of Flood and Drought During Indian Summer Monsoon
Published 2023-01-01“…The anomalous tricade departure of parameters namely rainfall, surface pressure, surface temperature, zonal and meridional wind, cloud cover (CC), outgoing longwave radiation, latent heat flux (LHF), sensible heat flux, net incoming shortwave radiation flux and net heat flux (NHF) have been considered between past, and recent tricade respectively drought and flood events. …”
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442
Investigation of Laminar–Turbulent Transition on a Rotating Wind-Turbine Blade of Multimegawatt Class with Thermography and Microphone Array
Published 2019-06-01“…State-of-the-art equipment for measuring static surface pressure was used for monitoring lift distribution. …”
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443
Experimental study of friction-induced noise generated from the printer fuser assembly (Generation mechanism and countermeasures)
Published 2024-02-01“…The authors found that placing the spacer on the trailing side and increasing the surface pressure distribution on the trailing side could control the friction-induced noise without changing the negative velocity gradient characteristics of the friction coefficient.…”
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444
Sub-Hourly Precipitation Extremes in Mainland Portugal and Their Driving Mechanisms
Published 2022-02-01“…A preliminary relationship between the SHHPs and mesoscale convective systems is established by detecting sudden surface-pressure surges, which are indicative of mesohighs caused by evaporatively cooled downdrafts. …”
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445
Development of High-Fidelity Numerical Methodology for Prediction of Vehicle Interior Noise Due to External Flow Disturbances Using LES and Vibroacoustic Techniques
Published 2022-06-01“…First, the compressible LES techniques with high-resolution grids are employed to accurately predict the external turbulent flow and aeroacoustic fields due to the turbulent flow, at the same time, of a vehicle running at a speed of 110 km/h. Second, surface pressure fluctuations on the front windshield and side windows, obtained from the LES simulation, are decomposed into incompressible and compressible ones using the wavenumber–frequency transform. …”
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446
Winter positions of Arctic front during periods of cooling and warming
Published 2016-12-01“…The AF positios were determined by the following indicators: 1) a surface pressure; 2) horizontal wind divergence; 3) geostrophic vortex; 4) geostrophic heat advection. …”
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447
Investigating Adsorption of Cellulose Nanocrystals at Air–Liquid and Substrate–Liquid Interfaces after pH Manipulation
Published 2023-04-01“…Within this pH window, the air–water interface is positively charged and CNCs are negatively charged, with surface pressure tensiometry, X‐ray reflectivity, and Brewster angle microscopy indicating that CNCs are driven to the air–water interface. …”
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448
The effect of unilateral chest drainage for transpulmonary pressure during mechanical ventilation
Published 2023-10-01“…Based on the definition of transpulmonary pressure, continuous chest drainage creates continuous negative pressure, decreasing pleural surface pressure and increasing transpulmonary pressure. …”
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449
Heat transfer and gas dynamics numerical modelling of compact pipe bundles of new design
Published 2023-08-01“…Weight and size characteristics, heat transfer efficiency across the surface, pressure losses in the flow paths for each heat transfer medium, and other parameters that characterise the heat exchanger play an important role in the development of new types of heat exchanger designs. …”
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450
Impact of assimilation window length on diurnal features in a Mars atmospheric analysis
Published 2015-05-01“…We find that the use of a ‘traditional’ 6-hr assimilation cycle induces spurious forcing of a resonantly enhanced semi-diurnal Kelvin waves represented in both surface pressure and mid-level temperature by forming a wave 4 pattern in the diurnal averaged analysis increment that acts as a ‘topographic’ stationary forcing. …”
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451
Finite Element Analysis of Fluid–Structure Interaction in a Model of an L-Type Mg Alloy Stent-Stenosed Coronary Artery System
Published 2022-07-01“…In addition, the inner surface pressure on the stent is evenly distributed along its axial dimension. …”
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452
A data-driven approach for PM2.5 estimation in a metropolis: random forest modeling based on ERA5 reanalysis data
Published 2024-01-01“…By integrating key determinants such as ambient air temperature, surface pressure, total column water vapor, boundary layer height, forecast albedo, and leaf area index, this study enhances the understanding of air pollution patterns in urban settings. …”
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453
Experimental Investigation of Static Stall Hysteresis and 3-Dimensional Flow Structures for an NREL S826 Wing Section of Finite Span
Published 2018-06-01“…Further, spanwise flow is detected by comparing lift and drag values measured using both surface pressure integration at one cross section as well as integral force gauge measurement, and the surface oil flow visualization technique is subsequently used to study the 3D flow topologies formed on the airfoil. …”
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454
The IAGOS NO<sub><i>x</i></sub> instrument – design, operation and first results from deployment aboard passenger aircraft
Published 2018-06-01“…This technique allows measuring at high time resolution (4 s) and high precision in the low ppt range (NO: 2<i>σ</i> = 24 pptv; NO<sub><i>x</i></sub>: 2<i>σ</i> = 35 pptv) over different ambient temperature and ambient pressure altitude ranges (from surface pressure down to 190 hPa). The IAGOS NO<sub><i>x</i></sub> instrument is characterized for (1) calibration stability and total uncertainty, (2) humidity and chemical interferences (e.g., ozone; nitrous acid, HONO; peroxyacetyl nitrate, PAN) and (3) inter-instrumental precision. …”
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455
The Structure and Optimal Gear Tooth Profile Design of Two-Speed Transmission for Electric Vehicles
Published 2021-06-01“…The safety factor of the gears used in the transmission is as follows: all gears have been verified for safety with a bending strength of 1.2 or higher and a surface pressure strength of 1.1 or higher. The design validity of the transmission was verified by calculating the gear meshing ratio and the reference efficiency of the gear. …”
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456
Flow field through a gate valve installed in a circular pipe and loss coefficient
Published 2015-02-01“…The loss coefficient and the flow fields downstream of the typical models of gate valves are investigated experimentally from the surface pressure and velocity distributions measured in the air-pipe flow at Reynolds number 4×104 and the various visualization methods. …”
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457
Experimental and numerical investigation on the aerodynamics of isolated high-rise building and phenomenology of twisted wind field
Published 2023-12-01“…Moreover, the twisted effect generates an asymmetric distribution of average building surface pressure, thereby introducing the potential for asymmetric or torsional loading extremes. …”
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458
A comprehensive study of the aerodynamic characteristics of an aspect ratio of 6.25:1 inclined square prism
Published 2023-06-01“…The Synchronous Multi-Pressure Sensing System (SMPSS) wind tunnel technique was used to evaluate the aerodynamic characteristics of the structure, including surface pressure distribution, local force spectra, force coefficient, coherence, and the Strouhal number. …”
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459
Missing North Atlantic cyclonic precipitation in ECMWF numerical weather prediction and ERA-40 data detected through the satellite climatology HOAPS II
Published 2005-12-01“…Further investigations within the regions of PFL point out that the VOS observed surface pressure is systematically lower than reproduced in the models. …”
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460
Atmospheric NO<sub>2</sub> Distribution Characteristics and Influencing Factors in Yangtze River Economic Belt: Analysis of the NO<sub>2</sub> Product of TROPOMI/Sentinel-5P
Published 2021-09-01“…The explanatory power of each potential factor for the NO<sub>2</sub> VCD showed regional and seasonal variations. Surface pressure was found to be a core influencing factor. …”
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