Results 121 to 130 of about 14,459 (265)

Fluidic packaging of microengine and microrocket devices for high pressure and high temperature operation

, 2004
The fluidic packaging of Power MEMS devices such as the MIT microengine and microrocket requires the fabrication of hermetic seals capable of withstanding temperature in the range 20-600/spl deg/C and pressures in the range 100-300 atm.
Harrison, T.S., Mracek, A., Peles, Y., Spearing, S.M., Srikar, V.T.   +4 more
core   +1 more source

Prediction of the longitudinal tensile strength of polymer matrix composites [PDF]

, 2006
A micromechanical model was developed for the prediction of the longitudinal tensile strength of polymer matrix composites. The model considers successive fibre breaks within an infinitely wide Li-long representative volume element (RVE), Li being the
Morais, A. B. de
core   +1 more source

Fique Fiber Tensile Elastic Modulus Dependence with Diameter Using the Weibull Statistical Analysis [PDF]

, 2015
Maria Carolina Andrade Teles, Giulio Rodrigues Altoé, Pedro Amoy Netto, Henry A. Colorado, Frederico Muylaert Margem, Sérgio Neves Monteiro   +5 more
openalex   +1 more source

The effects of surface finish and grain size on the strength of sintered silicon carbide [PDF]

The effects of surface treatment and microstructure, especially abnormal grain growth, on the strength of sintered SiC were studied. The surfaces of sintered SiC were treated with 400, 800 and 1200 grit diamond wheels.
Kim, C. H., Kim, Y. W., Lee, J. G., You, Y. H.   +3 more
core   +1 more source

Shear Bond Strength Comparison between Two Orthodontic Adhesives and Self-Ligating and Conventional Brackets [PDF]

, 2007
Objective: To evaluate and compare the shear bond strengths of two adhesives using two types of brackets: a conventional and a self-ligating bracket system. Materials and Methods: Sixty extracted human premolars were collected.
Berzins, David W., Bradley, T. Gerard, Northrup, Rodney G., Schuckit, William I.   +3 more
core   +1 more source

Weibull parameters determined from a comprehensive dataset of tensile testing of single carbon fibres

Data in Brief
This data article presents tensile properties of about 1200 single carbon fibres (PYROFIL™ TRW40 50L) tested at eight different gauge lengths in the range of L0∈ [20; 80] mm with approximately 150 tested fibres for each length.
Rajnish Kumar, Lars P. Mikkelsen, Hans Lilholt, Bo Madsen   +3 more
doaj   +1 more source

Determination of The Weibull Modulus by Electrical Breakdown and Mechanical Strength for Soda Lime Glass

, 2020
Shihab A. Zaidan, Al Ani
openalex   +1 more source

ASSESSMENT OF THE DISTRIBUTION OF THE SOIL DEFORMATION MODULUS BASED ON CPT DATA

International Journal for Computational Civil and Structural Engineering
Consideration of soil deformation characteristics is a crucial factor in the design and construction of infrastructure facilities, as they can have a significant impact on the stability and serviceability of structures.
Nune Tigabu Abera , Ludmila Kirianova
doaj   +1 more source

EFFECT OF CERAMIC FOAM FILTERS ON OXIDES REMOVAL AND THE TENSILE PROPERTIES OF A-356 ALLOY CASTINGS

Iranian Journal of Materials Science and Engineering, 2014
This article examines the Weibull statistical analysis that was used for investigating the effect of melt filtration on tensile properties and defects formed inside the casting.
A. Khakzadshahandashti, N.Varahram, P. Davami   +2 more
doaj  

Evaluation and ranking of candidate ceramic wafer engine seal materials [PDF]

Modern engineered ceramics offer high temperature capabilities not found in even the best superalloy metals. The high temperature properties of several selected ceramics including aluminum oxide, silicon carbide, and silicon nitride are reviewed as they ...
Steinetz, Bruce M.
core   +1 more source