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9585 publication(s) trouvée(s)
Article scientifique
Three-dimensional finite element analysis of fracture behaviour of adhesively bonded single lap-joints
Le but de ce travail est d'analyser la gravité de la répartition des contraintes interfaciale dans le joint de colle …
Article scientifique
Assessment of the effectiveness of Payment for Ecosystem Services (PES) in the delivery of desired Ecosystem Services in Sasumua catchment, Kenya
Abstract. The study was conducted in Sasumua watershed in Nyandarua County, Kenya where a Payment for Ecosystem Services (PES) pilot …
Article scientifique
SOLVING THE DIAL-A-RIDE PROBLEM USING AGENT- BASED SIMULATION
The 'dial-a-ride problem' (DARP) requires a set of customers to be transported by a limited fleet of vehicles between unique …
Article scientifique
THE NEED FOR A COMPREHENSIVE ENERGY MANAGEMENT INFORMATION SYSTEM FOR INDUSTRIES
Electricity costs in South Africa are increasing rapidly, and the funding hurdle rates for energy conservation incentives are decreasing. Therefore, …
Article scientifique
Evaluation of a wind farm project for a smart city in the South-East Coastal Zone of Mauritius
A study was carried out to analyse the potential of wind energy in the generation of electricity for a smart …
Article scientifique
SUITABILITY OF A SOUTH AFRICAN SILICA SAND FOR THREE-DIMENSIONAL PRINTING OF FOUNDRY MOULDS AND CORES
Applications of three-dimensional printing (3DP) to metal casting include, among other things, the direct manufacturing of foundry moulds and cores …
Article scientifique
Gestión de ADIM - Armonización de la gestión de áreas de designación internacional múltiple: sitios Ramsar, sitios del Patrimonio Mundial, Reservas de Biosfera y Geoparques Mundiales de la UNESCO
Un Área de Designación Internacional (ADI) es un área natural reconocida internacionalmente por un mecanismo de designación global o regional. …
Article scientifique
High-performance multicell series inverter-fed induction motor drive
Article scientifique
Experimental Verification of Resistance-Demand Approach for Shear of HSC Beams
The resistance-demand approach has emerged as an effective approach for determining the shear capacity of reinforced concrete beams. This approach …
Article scientifique
AN INVESTIGATION INTO THE BARRIERS TO ENERGY EFFICIENCY WITHIN MEDIUM TO LARGE MANUFACTURING FIRMS OPERATING WITHININ THE ETHEKWINI MUNICIPAL AREA
Preliminary investigations into the energy efficiency of manufacturing firms operating in South Africa have shown that no previous study of …
Article scientifique
Dynamics study and diagnostics with vibration analysis from worm gear manufactured by reverse engineering techniques
The study of the wheels and worm systems has been the subject of several studies. An important parameter that is …
Article scientifique
ON THE IMPACT OF DIFFERENT SYSTEM STRATEGIES ON THE MATERIAL PERFORMANCE OF SELECTIVE LASER MELTING- MANUFACTURED TI6AL4V COMPONENTS
Selective Laser Melting (SLM) is a powder-based additive manufacturing process that has gained substantial interest in recent years due to …
Article scientifique
VALIDATION OF MINIATURISED TENSILE TESTING ON DMLS TI6AL4V (ELI) SPECIMENS
Direct metal laser sintering (DMLS) is a relatively new technology that is developing rapidly. Since DMLS material is created by …
Article scientifique
PHYSICAL PROPERTIES OF SAND PARTS PRODUCED USING A VOXELJET VX1000 THREE- DIMENSIONAL PRINTER
Successful case studies of metal casting applications using sand moulds and cores produced by additive manufacturing (AM) processes have been …
Article scientifique
THE INDUSTRIAL ENGINEERING IDENTITY: FROM HISTORIC SKILLS TO MODERN VALUES, DUTIES, AND ROLES
Over the past 100 years, engineering has sub-divided into tens of disciplines in an attempt to deal with the different …
Article scientifique
EVALUATION OF SINGLE TRACKS OF 17-4PH STEEL MANUFACTURED AT DIFFERENT POWER DENSITIES AND SCANNING SPEEDS BY SELECTIVE LASER MELTING
In Selective Laser Melting, the initial units produced are single tracks that overlap to create a single layer; from the …
Article scientifique
Evaluation of wind potential for an optimum choice of wind turbine generator on the sites of Lomé, Accra, and Cotonou located in the gulf of Guinea
This work presents the characterization and assessment of wind energy potential in annual and monthly levels of the sites of …
Article scientifique
Varying percentages of full uniform shading of a PV module in a controlled environment yields linear power reduction
Partial shading of a PV module has received much attention over the past few years, as it results in uneven …
Article scientifique
Modified reservoir quality indicator methodology for improved hydraulic flow unit characterization using the normalized pore throat methodology (Niger Delta field as case study)
The detailed characterization of complex reservoir units, typical of the thin-bedded canyon turbidites system within the clastic environment is essential …
Article scientifique
INFLUENCE OF HEAT TREATMENTS ON THE MICROSTRUCTURE AND TENSILE BEHAVIOUR OF SELECTIVE LASER MELTING-PRODUCED TI-6AL-4V PARTS
In industry, post-process heat treatments of Ti-6Al-4V are performed with the aim of improving its tensile behaviour. While heat treatments …