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381
Variation and simulation of tomato transpiration in a greenhouse under different ventilation modes
Published 2025-03-01“…Meteorological conditions inside the greenhouse and water consumption indicators were analyzed to improve the Penman-Monteith (P-M) model’s resistance parameters (canopy resistance, rc and aerodynamic resistance, ra). Results showed that ventilation significantly influenced water consumption across growth stages, with the highest water consumption intensity observed during the fruit enlargement stage (3.39 mm d−1). rc and ra were significantly lower under T2, with forced convection dominating in both cases. …”
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382
Streaming Torque with Turbulent Diffusion
Published 2025-01-01“…We explore how ST depends on the regimes of aerodynamic drag, dust mass fraction, and disk scale height. …”
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383
Physicochemical Properties and Bioreactivity of Sub‐10 μm Geogenic Particles: Comparison of Volcanic Ash and Desert Dust
Published 2025-01-01“…Abstract Exposure to ambient particulate matter (PM) with an aerodynamic diameter of <10 μm (PM10) is a well‐established health hazard. …”
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384
Association of extreme high temperature weather with non-accidental deaths among residents of Yichang city: a time-stratified case-crossover analysis
Published 2024-10-01“…After controlling for relative humidity (RH), fine particulate matter ≤ 2.5 μm in aerodynamic diameter (PM2.5), inhalable particulate matter ≤ 10 μm in aerodynamic diameter (PM10), sulfur dioxide (SO2), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), and the gender and age of the deceased, the time-stratified case-crossover analysis showed that all nine extreme high temperature events were positively correlated with increased risk of non-accidental deaths among Yichang residents, with a lag effect Except for the P92.5-2 d and P92.5-3 d events, which lasted until lag day 3, the effects of the other seven extreme high temperature events lasted until lag day 1. …”
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385
Association between short-term exposure to air pollutants and daily stroke incidence among residents in Qingdao city: a time series analysis of disease surveillance, environmental,...
Published 2024-10-01“…The distributed Lag nonlinear model (DLNM) was used to analyze the associations between daily mean concentrations of particulate matter with an aerodynamic diameter of less than 2.5 mum (PM2.5), particulate matter with an aerodynamic diameter of less than 10 mum (PM10), carbon monoxide (CO), ozone (O3), sulfur dioxide (SO2), and nitrogen dioxide (NO2) with daily stroke incidence, while controlling for the effects of potential confounders such as long-term trend and day of the week in Qingdao city. …”
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386
Exposure to Air Pollution Exacerbates Inflammation in Rats with Preexisting COPD
Published 2020-01-01“…Particulate matter with an aerodynamic diameter equal or less than 2.5 micrometers (PM2.5) is associated with the development of chronic obstructive pulmonary disease (COPD). …”
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387
Characteristics of Chemical Composition and Particle Size Distribution from Real Coal-fired Circulating Fluidised Bed (CFB) Boiler
Published 2021-01-01“…Chemical species in particulate matter mainly concentrated in sizes 0.1–2.5 µm in aerodynamic diameter. In this work, the mass percentage of Ca, Ca2+, SO42–, NH4+ and OC were significantly high in different particle size regions. …”
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388
Air Heat Pump in Wind Power
Published 2020-05-01“…Herewith, a disruptive flow in the back side of the heat pump propeller is being created and conditions for converting the thermal component of the ventilator air flow into electrical energy by an electric power generator are realized. An aerodynamic model of the flow around the propeller blades of the heat pump in mutually perpendicular airflow has been developed. …”
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389
Quasi‐Static Closed‐Loop Wind‐Farm Control for Combined Power and Fatigue Optimization
Published 2025-02-01“…ABSTRACT To counteract detrimental turbine–turbine aerodynamic interactions within large farms and increase overall power production, closed‐loop wind‐farm control strategies such as wake steering have emerged as a popular means to facilitate real‐time wind‐farm flow control. …”
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390
On the Energy Efficiency of Indoor Air Conditioning
Published 2019-08-01“…At the same time, it should be noted that there is currently no complete scientific and technical description of aerodynamic and heat exchange processes in the air conditioning zone. …”
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391
Investigation of Coolant Local Hydrodynamics in the Mixed Core of the VVER Reactor
Published 2020-03-01“…Modeling of the flow of the coolant flow in the fuel rod bundle was carried out on an aerodynamic test stand. The research was carried out on a model of a fragment of a mixed core of a VVER reactor consisting of one TVSA-T segment and two segments of the TVSA-T.mod2. …”
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392
Effect of blade inclination angle for straight-bladed vertical-axis wind turbines
Published 2025-02-01“…Many studies have been completed on the rotor design for straight-bladed rotors (H-rotors); however, there is sparse information on the effect of blade inclination angle on VAWT aerodynamic performance and the optimal blade design of VAWTs with inclined blades (V-rotors) for maximum power capture.…”
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393
Filtration and Breathability of Nonwoven Fabrics Used in Washable Masks
Published 2022-07-01“…Filtration was tested against particles 0.5 µm to 5 µm aerodynamic diameter. Nonwoven polyester and nonwoven polypropylene (craft fabrics, medical masks, and medical wraps) showed higher quality factors than woven materials (flannel cotton, Kona cotton, sateen cotton). …”
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394
Assessment of Microbiological Indoor Air Quality in Cattle Breeding Farms
Published 2020-04-01“…The concentrations of the total dust in the barns ranged from 0.175 to 0.351 mg m−3, with the dominant fraction (67.4-96.4%) displaying an aerodynamic diameter of < 1 µm. The bacterial and fungal concentrations fell between 7.14 × 103 and 3.88 × 104 CFU m−3, and 5.53 × 101 and 1.30 × 104 CFU m−3, respectively. …”
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395
Chemical Characterization of Marine Aerosols in a South Mediterranean Coastal Area Located in Bou Ismaïl, Algeria
Published 2020-07-01“…., atmospheric particulate matter with aerodynamic diameter of less than 10 µm, was determined at the south Mediterranean coastal area located in Bou Ismaïl, 40 km west of the Algiers city area in Algeria. …”
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396
Analysis of Surface Level PM2.5 Measured by Low-Cost Sensor and Satellite-Based Column Aerosol Optical Depth (AOD) over Kathmandu
Published 2022-12-01“…Abstract A low-cost PurpleAir PA-II sensor was installed, in 2020 at the Institute of Engineering (IOE) Pulchowk Campus, TU located in Kathmandu valley, Nepal, to measure particulate matter with an aerodynamic diameter equal to or smaller than 2.5 µm (PM2.5). …”
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397
Three-Dimensional Aeroelastic Investigation of a Novel Convex Bladed H-Darrieus Wind Turbine Based on a Two-Way Coupled Computational Fluid Dynamics and Finite Element Analysis App...
Published 2025-01-01“…As a result, the blades operate under erratic and intricate aerodynamic loads, which cause them to bend. The performance of the H-Darrieus rotor will therefore be impacted by the blade’s deflection. …”
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398
Joint effects of temperature and humidity with PM2.5 on COPD
Published 2025-02-01“…Abstract Background Particulate matter less than 2.5 microns in aerodynamic diameter (PM2.5) is a significant air pollutant known to adversely affect respiratory health and increase the incidence of chronic obstructive pulmonary disease (COPD). …”
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399
Concentrations and associated health risks of indoor/outdoor PM2.5- bound metallic elements at a subway station in Tianjin city during winter
Published 2024-11-01“…ObjectiveTo compare the concentrations and to assess the chronic health risks of particulate matter less than 2.5 microns in aerodynamic diameter (PM2.5)-bound metal elements on the platform and in the ambient air of a subway station in Tianjin city during winter. …”
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400
Are noise and air pollution related to the incidence of dementia? A cohort study in London, England
Published 2018-09-01“…The average annual concentrations during 2004 of nitrogen dioxide (NO2), particulate matter with a median aerodynamic diameter ≤2.5 µm (PM2.5) and ozone (O3) were estimated at 20×20 m resolution from dispersion models. …”
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