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السجلات المعروضة 91 -- 100 من 129
Random number of units for K-out-of-n systems
(
Elsevier
, 2017 , Article)
This paper takes up the reliability and preventive replacement problems for a K-out-of-n system, where K is a stochastic parameter provided. Firstly, we consider the case when K is predefined as constant numbers as is done ...
Investigation of the temperature-relatedwear performance of hard nanostructured coatings deposited on a s600 high speed steel
(
MDPI AG
, 2019 , Article)
Thin hard coatings are widely known as key elements in many industrial fields, from equipment for metal machining to dental implants and orthopedic prosthesis. When it comes to machining and cutting tools, thin hard coatings ...
A new insight in determining the percolation threshold of electrical conductivity for extrinsically conducting polymer composites through different sigmoidal models
(
MDPI AG
, 2017 , Article)
The electrical conductivity of extrinsically conducting polymer composite systems passes through a transition state known as percolation threshold. A discussion has been made on how different Sigmoidal models (S-models), ...
The design of green supply chains under carbon policies: A literature review of quantitative models
(
MDPI AG
, 2019 , Article Review)
Carbon footprinting of products and services is getting increasing attention due to the growing emphasis on carbon related policies in many countries. As a result, many enterprises are focusing on the design of green supply ...
Joint replenishment model for multiple products with substitution
(
Elsevier Inc.
, 2016 , Article)
We extend the classical economic order quantity model to address the joint replenishment of multiple products under substitution. The proposed model optimizes ordering quantities for each product under substitution effects ...
Analysis of the effect of global climate change on ground source heat pump systems in different climate categories
(
Elsevier
, 2015 , Article)
Ground source heat pump (GSHP) systems exhibit high thermal performance. Consequently, they are increasingly used to heat and cool buildings. The thermal performance of GSHP systems strongly depends on the operation ground ...
Synthesis and characterization of cobalt hydroxide carbonate nanostructures
(
Royal Society of Chemistry
, 2017 , Article)
Battery-type electrodes of three-dimensional (3D) hierarchical cobalt hydroxide carbonate arrays on Ni foam were fabricated using a hydrothermal method for use in supercapacitors. X-ray diffraction analysis, scanning ...
Energy absorption capabilities of complex thin walled structures
(
Institute of Physics Publishing
, 2017 , Conference Paper)
Thin walled structures have been used in the area of energy absorption during an event of a crash. A lot of work has been done on tubular structures. Due to limitation of manufacturing process, complex geometries were ...
Scalar dissipation rate statistics in turbulent flows using Planar Laser Induced Fluorescence measurements
(
Elsevier
, 2012 , Article)
A shearless mixing layer with isotropic decaying turbulence has been examined with a turbulent axisymmetric opposed-jet flow and a plume in pipe flow. The study has been carried out experimentally with Planar Laser Induced ...
Correction to: Towards achieving nanofinish on silicon (Si) wafer by μ-wire electro-discharge machining
(
Springer London
, 2019 , Article)
[No abstract available]