Results 21 to 30 of about 5,647,047 (90)

EVATUATION SYSTEM OF EXHAUST FANS USED ON VENTILATION SYSTEM IN COMMERCIAL BROILER HOUSE [PDF]

Engenharia Agrícola, 2017
: This study aim to develop a system, called FANS-N, for evaluation the exhaust fans in the ventilation system of broiler facilities. The system is divided into: 1) Mechanical Structure - consisting of two stepper motors for positioning a anemometer ...
Wagner Silva, Daniella Moura, Thayla Carvalho-Curi, Rogério Seber, Juliana Massari   +4 more
doaj   +1 more source

Experimental Investigation on Affecting Air Flow against the Maximum Temperature Difference of a Lithium-Ion Battery with Heat Pipe Cooling

World Electric Vehicle Journal, 2023
Research on battery thermal management systems (BTMSs) is particularly significant since the electric vehicle sector is growing in importance and because the batteries that power them have high operating temperature requirements.
Chokchai Anamtawach, Soontorn Odngam, Chaiyut Sumpavakup   +2 more
doaj   +1 more source

Thermo-Environmental Performance of Four Different Shapes of Solar Greenhouse Dryer with Free Convection Operating Principle and No Load on Product

Fluids, 2021
Solar drying using greenhouse dryers is a viable method from the technical, economic, and environmental perspectives, allowing the drying of agricultural products for conservation purposes in different regions of the world.
Edwin Villagran, Juan Camilo Henao-Rojas, German Franco   +2 more
doaj   +1 more source

Salvage allogeneic hematopoietic stem cell transplantation in a patient with preexisting refractory maxillofacial mucormycosis and severe aplastic anemia: a case report and nursing care model

Frontiers in Medicine
ObjectivesPatients with severe aplastic anemia (SAA) complicated by mucormycosis face a significantly elevated risk of mortality and present considerable therapeutic challenges.
Wenjuan Cao, Qiuhui Wu
doaj   +1 more source

Comparative Numerical Analysis on Vertical Wind Turbine Rotor Pattern of Bach and Benesh Type

Energies, 2020
In this work, 3D models in classic configuration of Bach and Benesh rotor type, as well as models with modified blade pattern geometry were analyzed from the air circulation point of view inside the rotor enclosure in order to identify the operating ...
Fanel Dorel Scheaua
doaj   +1 more source

The Effect of a Flow Field on Chemical Detection Performance of Quadrotor Drone

Sensors, 2020
The determination of a suitable sensor location on quadrotor drones is a very important issue for chemical reconnaissance platforms because the magnitude and direction of air velocity is different for each location.
Sangwon Do, Myeongjae Lee, Jong-Seon Kim
doaj   +1 more source

Conversion of Kitchen Waste into Sustainable Fertilizers: Comparative Effectiveness of Biological, Microbial, and Thermal Treatments in a Ryegrass Growth Trial

Applied Sciences
This study investigated the conversion of kitchen waste into environmentally friendly fertilizers and soil improvers using five various treatments: (1) inoculation with effective microorganisms followed by anaerobic fermentation, (2) 12 days of decay ...
Ksawery Kuligowski, Izabela Konkol, Lesław Świerczek, Adrian Woźniak, Adam Cenian   +4 more
doaj   +1 more source

Experimental and Computational Study of Trapped Vortex Combustor Sector Rig with High-Speed Diffuser Flow

International Journal of Rotating Machinery, 2001
The Trapped Vortex Combustor (TVC) potentially offers numerous operational advantages over current production gas turbine engine combustors. These include lower weight, lower pollutant emissions, effective flame stabilization, high combustion efficiency,
R. C. Hendricks, D. T. Shouse, W. M. Roquemore, D. L. Burrus, B. S. Duncan, R. C. Ryder, A. Brankovic, N.-S. Liu, J. R. Gallagher, J. A. Hendricks   +9 more
doaj   +1 more source

Aircraft rerouting and rescheduling in multi-airport terminal area under disturbed conditions [PDF]

MATEC Web of Conferences, 2020
The disturbances, caused by resource competition, weather changes, and demand uncertainties, frequently occur and result in obvious fluctuations (e.g., the increase or decrease of demand and capacity) in demand and capacity.
Ma Yuanyuan, Hu Yuxin, Li He, Yan Yongjie, Yin Jianan   +4 more
doaj   +1 more source

Experimental Measurements Of Air Forced Convection Through Copper Foams [PDF]

, 2012
This paper aims at investigating the air heat transfer and fluid flow through open-cells copper foam samples with different number of pores per unit of length (PPI) with constant porosity (ε=0.93) and foam core height of 40 mm.
Mancin, Simone, Zilio, Claudio, Rossetto, Luisa, Diani, Andrea   +3 more
core