Results 11 to 20 of about 6,136,545 (253)

Evaluation of Properties and use of waste vegetable oil (WVO), pure vegetable oils and standard diesel as used in a compression ignition engine [PDF]

open access: yes, 2010
This work aims to investigate the viability of using vegetable oils and waste oils a an alternative to or additive to basic diesel fuel. Rapeseed oil, sunflower oil and waste cooking oils was used to manufacture bio-diesel oil by the transesterification ...
Abuhabaya, Abdullah   +2 more
core   +4 more sources

Post-Impact Compression Behaviour of Continuous Fibre Composite Materials [PDF]

open access: yes, 1991
PhDCompression-after-impact testing is widely used to assist in the development and selection of materials for aircraft applications. Presently, there are no standard test methods in existence.
Prichard, J.C., Prichard, Jonathan Clive
core   +4 more sources

Static compression and compression-compression fatigue properties of plain woven composite laminates

open access: yesJournal of Aeronautical Materials, 2022
The static compression and compression-compression fatigue tests of glass fiber plain woven composite laminates were carried out on an electro-hydraulic servo fatigue testing machine. The stress ratio was R=10, and the S-N curve was fitted.
ZHANG Tiechun   +3 more
doaj   +1 more source

Experimental study of locally loaded timber in compression perpendicular to the grain [PDF]

open access: yes, 2011
Since the test method for compression strength perpendicular to the grain was changed from a partial area to a full area loading test, strength values for softwood in EN 338 were significantly reduced.
Louis-Etienne Denaud   +7 more
core   +1 more source

The influence of salt formation on electrostatic and compression properties of flurbiprofen salts [PDF]

open access: yes, 2013
Salt formation is an effective method of improving physicochemical properties of acidic and basic drugs. The selection of a salt form most suitable for drug development requires a well-designed screening strategy to ensure various issues are addressed in
Conway, Barbara R   +6 more
core   +1 more source

Influence of Infill Pattern on 3D-Printed Parts Compression Strength

open access: yesTehnički Glasnik, 2022
Article presents analysis of the influence of infill pattern on 3D printed parts compression properties. Most of the researches from this field covered tensile 3D-printed parts properties, but for some applications compression mechanical properties are ...
Damir Godec   +2 more
doaj   +1 more source

Effects of Primary Processing Techniques and Significance of Hall-Petch Strengthening on the Mechanical Response of Magnesium Matrix Composites Containing TiO2 Nanoparticulates

open access: yesNanomaterials, 2015
In the present study, Mg (1.98 and 2.5) vol % TiO2 nanocomposites are primarily synthesized utilizing solid-phase blend-press-sinter powder metallurgy (PM) technique and liquid-phase disintegrated melt deposition technique (DMD) followed by hot extrusion.
Ganesh Kumar Meenashisundaram   +2 more
doaj   +1 more source

Effects of physical properties on the compression wave speed of seafloor sediment in the South China Sea: Comparisons between theoretical models and measured data

open access: yesFrontiers in Physics, 2023
The compression wave speed and physical properties of seafloor sediments are significant in marine engineering and marine acoustics. Although most regression equations can be satisfactorily fitted to the data and provide a useful predictive method, there
Yuhang Tian   +9 more
doaj   +1 more source

Direct Visualisation of the Depth-Dependent Mechanical Properties of Full-Thickness Articular Cartilage. [PDF]

open access: yes, 2012
The structural anisotropy of articular cartilage controls its deformation response. As proteoglycans and collagen vary with depth, simple uniaxial compression results in inhomogeneous deformation with distinct depth-dependent mechanical properties ...
Szarko, M, Xia, Y
core   +1 more source

Significantly Enhancing the Ignition/Compression/Damping Response of Monolithic Magnesium by Addition of Sm2O3 Nanoparticles

open access: yesMetals, 2017
The present study reports the development of Mg–Sm2O3 nanocomposites as light-weight materials for weight critical applications targeted to reduce CO2 emissions, particularly in the transportation sector.
Milli Suchita Kujur   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy