Results 91 to 100 of about 819,489 (301)

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

The effect of posture on airflow distribution, airway geometry and air velocity in healthy subjects. [PDF]

BMC Pulm Med, 2022
Ides KM, De Backer WA, Lanclus M, Leemans G, Dierckx W, Lauwers E, Vissers D, Steckel J, De Backer JW.   +8 more
europepmc   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

A numerical simulation method for pressure drop and normal air velocity of pleated filters during dust loading. [PDF]

PLoS One, 2023
Teng G, Shi G, Shi G, Zhu J, Qi J.
europepmc   +1 more source

Investigation of air-flow velocity by laser backscatter [PDF]

Laser light backscatter investigation of air flow velocity in contaminated atmospheres for application to clear air turbulence ...
Bourquin, K. R., Shigemoto, F. H.
core   +1 more source

Making a splash with water repellency

, 2007
A 'splash' is usually heard when a solid body enters water at large velocity. This phenomena originates from the formation of an air cavity resulting from the complex transient dynamics of the free interface during the impact.
AA Korobkin, AM Worthington, B Qian, C Journet, Christophe Clanet, Christophe Ybert, Cyril Duez, D Quéré, D Richard, H Wagner, J Eggers, JW Glasheen, L Xu, Lydéric Bocquet, P-G de Gennes, S Howison, V Bergeron   +16 more
core   +3 more sources

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Experimental Study on Solar Drying of Arabica Coffee Beans: Achieving Standard Moisture Content Using a Drying Chamber Collector

Logic
Drying technology plays a critical role in preserving and enhancing the quality of agricultural products, particularly in the post-harvest handling of Arabica coffee.
Hilman Mafazi, Selly Septianissa, Ahmad Rajani   +2 more
doaj   +1 more source

Air velocity distribution during the grain aeration in a silo [PDF]

Journal on Processing and Energy in Agriculture, 2015
There are different instances of grain aeration in a silo. Six models are displayed for cylindrical grain storages (silos): four models with coaxial air streaming and two models with radial air streaming.
Babić Mirko, Babić Ljiljana, Radojčin Milivoj, Pavkov Ivan, Stamenković Zoran   +4 more
doaj  

Modeling of air flow in industrial rooms

Selected Scientific Papers: Journal of Civil Engineering, 2018
The article is devoted to the air distribution in a room by swirl and laying air jets. Dynamic parameters of air flow that is created due to swirl and laying air jets at their leakage in a room has been determined.
Yurkevych Yuriy, Sukholova Iryna, Kasynets Mariana   +2 more
doaj   +1 more source