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Generalized Traveling Current Return Stroke Model with Current Reflections and Attenuation Along the channel
(IEEE, 2014)
The generalized traveling current source return
stroke model (GTCS), Cvetic and Stanic [1995] is extended to
take into account current reflections occurring at ground and at
the upper end of the lightning channel, as ...
Has the latest global financial crisis changed the way road public-private partnerships are funded? A comparison of Europe and Latin America
(Elsevier Sci Ltd, Oxford, 2020)
A financial/economic crisis may have an adverse effect on transport public-private partnerships (PPPs) as both traffic demand is negatively influenced, and governments are further under pressure. However, research on awarded ...
An Improvement of Analytical I-V Model for Surrounding-Gate MOSFETs
(Amer Scientific Publishers, Stevenson Ranch, 2011)
The paper presents a realistic and necessary improvement of the existing current-voltage model for surrounding-gate MOSFETs. The basic model exploits the closed-form solution of Poisson's equation and drift-diffusion model ...
Spontaneous Ignition/Low Temperature Oxidation of Municipal Solid Waste
(Syscom 18 SRL, 2011)
Spontaneous ignition of waste stockpiles represents a serious economic and safety problem. The said type of processes are deemed very important for determining a tendency of municipal solid waste (MSW) towards self-ignition, ...
Bucket wheel failure caused by residual stresses in welded joints
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Cracks in the welded joints on the bucket wheel (BW) body of the bucket wheel excavator (BWE) SRs 1300 were discovered after merely 1800 h of operation. Investigations are carried out in order to detect the causes of cracks ...
Mechanisms in oxide-carbide ceramic BOK 60 grinding
(Springer London Ltd, London, 2012)
The paper presents an experimental study of micro-cutting intended to aid the optimization of the grinding process of the oxide-carbide ceramic BOK 60. The necessity for investigating the mechanisms occurring between the ...
Piezoresistant velocity probe
(Experimental Techniques, 2009)
Effectivity of Hypergeometric Function Application in the Numerical Simulation of the Helicopter Rotor Blades Theory
(Strojniski Vestnik/Journal of Mechanical Engineering, 2010)
Efficiency and justification of hypergeometric functions application in achieving simple formulas used in numerical simulation of helicopter rotor blades theory are presented in this paper. Basic equations of stream field ...
Direct-contact condensation heat transfer on downcommerless trays for steam-water system
(Pergamon-Elsevier Science Ltd, Oxford, 2006)
The paper deals with some of the results obtained during experimental research of the direct-contact condensation in cascade column. Downcommerless trays were used to obtain contact between water and steam in DN 300 column ...
The influence of the low-voltage capacitor dielectric material on the capacitive probe response in the nanosecond range
(National Institute of Optoelectronics, 2006)
This paper investigates the influence of the low-voltage capacitor dielectric material on the capacitive probe response in the nanosecond range. It was inferred which types of microscopic material structure, i.e. types of ...