Results 31 to 40 of about 13,886 (219)
Metallic hot wire anemometer [PDF]
, 1977 A hot wire anemometer is described which has a body formed of heat resistant metal such as an alloy high in nickel content which supports a probe wire disposed in a V groove in the body.
Lemos, F. R.
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan +2 more
wiley +1 more source
Influence of different ventilation systems on inhalable and respirable dust particles concentrations distribution in weaning and finishing fattening pig houses [PDF]
Journal of Agricultural Sciences (Belgrade), 2003 The application of different mechanical extraction ventilation systems in reducing and controlling dust concentrations in weaned and finishing pig houses was analyzed and discussed in this work.
Topisirović Goran
doaj +1 more source
Oscillating hot-wire anemometer [PDF]
, 1972 Performance analysis was made of oscillating hot-wire anemometer electrical output in gas stream.
Conley, J. M.
core +1 more source
Temperature Coefficient Analysis of Polycrystalline PV Modules Under Field Conditions in Ghana
Energy Science &Engineering, EarlyView.Field measurements from a commercial PV plant in Ghana show polycrystalline module temperature coefficients of −0.473%/°C—31% higher than manufacturer values—highlighting the risk of underestimating energy losses and degradation in fast‐growing West African solar deployments.
Emmanuel Akono Sarsah +1 more
wiley +1 more source
Fire and Materials, EarlyView.ABSTRACT This research was conducted within the framework of project SI2.825082, funded by the European Commission—DG GROW. The project's objective was to finalise a European approach for assessing the fire performance of façades under medium and large fire exposure conditions.
Péter Tóth +7 more
wiley +1 more source
Wind tunnel measurement of flow and dispersion over urban area
EPJ Web of Conferences, 2017 Measurements of flow and dispersion over urban area model were conducted in the boundary layer wind tunnel in VZLU. Scale model of an industrial area with its residential neighborhood was equipped with ground-level emission source and the flow and ...
Michálek Petr, Zacho David
doaj +1 more source
Aerospace, 2023 The paper focuses on the investigation of unsteady effects in shock wave/boundary layer interaction. The study was carried out using a flat plate model subjected to a free stream Mach number of 1.43 and a unit Reynolds number (Re1) of 11.5 × 106 1/m.
Oleg Vishnyakov +2 more
doaj +1 more source
A review of the FATIMA Yellow Sea field campaign research
Quarterly Journal of the Royal Meteorological Society, EarlyView.The FATIMA marine fog project took place over the Sable Island region of eastern Canada (summer 2022) and the Yellow Sea of the Republic of Korea (ROK, summer 2023). Its goals are to improve marine fog monitoring and forecasting. Instrumented multiple research vessels, aircraft, tethered balloon and autonomous systems, ocean observation sites, and ...
Seok Lee +50 more
wiley +1 more source
Experimental Investigation of Turbulence Promoters effect on Characteristics of Wake related to Linear Compressor Cascade [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2014 In this paper, considering the importance of incoming flow turbulence intensity into combustion chamber, tripping wire effect on the flow wake has been experimentally investigated within a linear compressor cascade. To do this, two wires were implemented
amir khoshnevis +2 more
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