Results 31 to 40 of about 3,935,694 (205)

Leakage flow simulation in a specific pump model [PDF]

open access: yes, 2014
This paper deals with the influence of leakage flow existing in SHF pump model on the analysis of internal flow behaviour inside the vane diffuser of the pump model performance using both experiments and calculations. PIV measurements have been performed
BAYEUL-LAINE, Annie-Claude   +5 more
core   +6 more sources

Theoretical Comparison of Different Envelope Elimination and Restoration Transmitter PWM Modulator Configurations to Expand the Possible Antenna Mismatch

open access: yesSensors, 2023
The main characteristics of high-efficiency switching-mode solid-state power amplifiers with envelope elimination and restoration (EER) methods depend on all their elements.
Dang Canh Nguyen   +2 more
doaj   +1 more source

Harnessing Open‐Source Solutions: Insights From the First Open Systems Pharmacology (OSP) Community Conference

open access: yesCPT: Pharmacometrics & Systems Pharmacology
In 2017, the free and open‐source software Open Systems Pharmacology (OSP) was launched. Since then, OSP has evolved from a small community into a diverse network of stakeholders committed to advancing open‐source solutions for model‐informed drug ...
André Dallmann   +31 more
doaj   +1 more source

A Simulation Model of the Logistics System of a Small Enterprise [PDF]

open access: yesProblemi Ekonomiki, 2017
An important trend in the theoretical study of the current activity and strategic prospects of small enterprises is the development of dynamic models of their functioning under the contemporary socio-economic conditions.
Sherstennykov Yuriy V.
doaj  

Influence of vehicle acceleration intensity on dual-mass flywheel elements and transmission load

open access: yesTransport Technologies, 2022
Modern high-torque low-speed internal combustion engines (ICEs) generate torsional vibrations close in disturbance frequency to gearboxes natural oscillation frequencies. Effective absorption of such oscillations requires a new torsional vibration damper
Bohdan Kindratskyy   +2 more
doaj   +1 more source

Software-Engineering Process Simulation (SEPS) model [PDF]

open access: yes, 1992
The Software Engineering Process Simulation (SEPS) model is described which was developed at JPL. SEPS is a dynamic simulation model of the software project development process.
Abdel-Hamid, T.   +2 more
core   +1 more source

The Model of Decision Support to Prevent the Transmission of a Financial Crisis to the Real Economy [PDF]

open access: yesProblemi Ekonomiki, 2018
The aim of the article is to form an integrated model to forecast, identify a financial crisis and minimize its spread to the real economy. The conceptual scheme reflecting the investigation of the transmission of a financial crisis to the real economy ...
Poliakova Olha Yu.   +1 more
doaj  

Space Charge Modelling in Solid Dielectrics under High Electric Field Based on Double Charge Injection Model [PDF]

open access: yes, 2005
Present study aims to develop a clear insight on factors that influence space charge dynamics in solid dielectrics through a numerical simulation. The model used for the simulation is proposed by Alison and Hill [1] which describes charge dynamics as a ...
Chen, G, Loi, S H
core   +1 more source

THE METHOD OF DESIGNING HYDRAULIC DRIVES ON THE EXAMPLE OF A HYDRAULIC DRIVE OF A LIFTING-MAST DEVICE

open access: yesСистемный анализ и прикладная информатика, 2018
The classical approach to the design of hydraulic drives includes complex calculations and real tests, which is a resource-consuming process. Reduce the cost of design allows the introduction of the development of simulation modeling and CAD / CAM / CAE /
S. A. Smirnov, N. A. Gorshkova
doaj   +1 more source

GHG Emissions from Dairy Small Ruminants in Castilla-La Mancha (Spain), Using the ManleCO2 Simulation Model

open access: yesAnimals, 2022
The first goal of this work was the description of a model addressed to quantify the carbon footprint in Spanish autochthonous dairy sheep farms (Manchega group), foreign dairy sheep farms (foreigners group: Lacaune and Assaf breeds), and Spanish ...
Gregorio Salcedo   +5 more
doaj   +1 more source

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