Design Optimization of New Plants by Reliability Engineering Methodologies: Application to a Subsea Pumping Station

1989 ◽  
pp. 489-508
Author(s):  
Giovanni Uguccioni ◽  
Fausto Zani ◽  
Simberto Senni
Keyword(s):  
Design Optimization ◽  
Reliability Engineering ◽  
Pumping Station

Design, optimization, and deployment of a waterworks pumping station control system

2012 ◽  
Vol 51 (4) ◽  
pp. 539-549 ◽  
Author(s):  
Dariusz Borkowski ◽  
Andrzej Wetula ◽  
Andrzej Bień
Keyword(s):  
Control System ◽  
Design Optimization ◽  
Pumping Station ◽  
Station Control System

RFID Protocol Design, Optimization, and Security for the Internet of Things

2017 ◽  
Author(s):  
Alex X. Liu ◽  
Muhammad Shahzad ◽  
Xiulong Liu ◽  
Keqiu Li
Keyword(s):  
Internet Of Things ◽  
Design Optimization ◽  
Protocol Design ◽  
The Internet ◽  
The Internet Of Things ◽  
Rfid Protocol

THE STEADY-STATE MODES OF THE COMPLEX ELECTRICAL SUPPLY SYSTEM - PUMPING STATION

2017 ◽  
Vol 25 (101) ◽  
pp. 34-43 ◽  
Author(s):  
Vladyslav, Lysiak ◽  
◽  
Myroslav, Sabat ◽  
Yurii, Shelekh
Keyword(s):  
Steady State ◽  
Supply System ◽  
Pumping Station ◽  
Electrical Supply

Rubber Composition–Properties Relationships during Tire Numerical Simulation and Design Optimization

2017 ◽  
Vol 45 (1) ◽  
pp. 71-84 ◽  
Author(s):  
Alexey Mazin ◽  
Alexander Kapustin ◽  
Mikhail Soloviev ◽  
Alexander Karanets
Keyword(s):  
Numerical Simulation ◽  
Design Optimization ◽  
Strain Tensor ◽  
General Purpose ◽  
Orthogonal Functions ◽  
Element Analysis ◽  
Time Investment ◽  
Footprint Analysis ◽  
Composition Properties ◽  
Nonlinear Elastic

ABSTRACT Numerical simulation based on finite element analysis is now widely used during the design optimization of tires, thereby drastically reducing the time investment in the design process and improving tire performance because it is obtained from the optimized solution. Rubber material models that are used in numerical calculations of stress–strain distributions are nonlinear and may include several parameters. The relations of these parameters with rubber formulations are usually unknown, so the designer has no information on whether the optimal set of parameters is reachable by the rubber technological possibilities. The aim of this work was to develop such relations. The most common approach to derive the equation of the state of rubber is based on the expansion of the strain energy in a series of invariants of the strain tensor. Here, we show that this approach has several drawbacks, one of which is problems that arise when trying to build on its basis the quantitative relations between the rubber composition and its properties. An alternative is to use a series expansion in orthogonal functions, thereby ensuring the linear independence of the coefficients of elasticity in evaluation of the experimental data and the possibility of constructing continuous maps of “the composition to the property.” In the case of orthogonal Legendre polynomials, the technique for constructing such maps is considered, and a set of empirical functions is proposed to adequately describe the dependence of the parameters of nonlinear elastic properties of general-purpose rubbers on the content of the main ingredients. The calculated sets of parameters were used in numerical tire simulations including static loading, footprint analysis, braking/acceleration, and cornering and also in design optimization procedures.

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