scholarly journals Fundamental Property Shifts in MIMO V-Interconnected Systems for Control and Diagnostics

2017 ◽  
Vol 15 (3) ◽  
pp. 2-6 ◽  
Author(s):  
A. T. Tzanev
Keyword(s):  
Fundamental Property ◽  
Full Scale ◽  
Interconnected Systems ◽  
Process Diagnostics ◽  
Functional Changes ◽  
Efficient Process ◽  
Fundamental Properties ◽  
Parameter Variations ◽  
Plant Parameter

Abstract Theoretically inherent properties in the class of MIMO V-interconnected systems incline options for arising arbitrary shifts in their fundamental properties, thus demonstrating full-scale plant behaviors when running in a large process range. This curious effect leads to far more serious functional changes in the process properties from mere plant parameter variations. The phenomenon is commented occasionally by some authors in somewhat empirical forms, but nevertheless, it is not yet comprehensively examined in the light of the aggravating subsequences to the control efforts and the task of efficient process diagnostics to that class of plants.

scholarly journals Developing Physical Axiomatics: Results and Outcomes

2019 ◽  
Vol 224 ◽  
pp. 06010
Author(s):  
Maria Astafurova
Keyword(s):  
Electromagnetic Waves ◽  
Fundamental Property ◽  
Electromagnetic Property ◽  
Physical Property ◽  
Physical World ◽  
Axiomatic System ◽  
Physical Vacuum ◽  
Fundamental Properties ◽  
Expansion Characteristic ◽  
Electric And Magnetic Fields

The ideology and scheme of physical axiomatics are proposed, the initial postulates and axioms are formulated. The essential principles of axiomatics are based on scientific statements and concepts that reflect the fundamental properties of the physical world. One of the obtained outcomes is the statement: “In the physical world, all homogeneous quantities are commensurable, and every real physical property is limited by a certain , The analysis of the problem of incommensurability of radius and circumference leads to the conclusion about the existence of a fundamental property of the physical world, different from space and time. This property is manifested in the forms of electric charges, electric and magnetic fields, electromagnetic waves and fields. Given the nature of its manifestation, this property is called the “electromagnetic property”. The developed axiomatic system and the obtained consequences are the basis of the working model of the physical vacuum. On the basis of this model there have been derived the equations connecting parameters of basic interactions. The components of the internal energy of the physical vacuum are determined. One of these components determines the phenomenon of the Universe expansion. characteristic for this property, minimum nonzero value”. Homogeneous quantities are quantities of one and the same nature, relating to the manifestation of one and the same physical property.

From Fundamental Properties to Applications of Surface Activity Investigations: The Kinetic and Thermodynamic Aspects

2020 ◽  
Vol 10 (1) ◽  
pp. 3-9
Author(s):  
Hary Razafindralambo
Keyword(s):  
Chemical Structure ◽  
Fundamental Property ◽  
Fluid Interfaces ◽  
Colloidal Systems ◽  
Fundamental Properties ◽  
Amphiphilic Molecules ◽  
Boundary Limits ◽  
Mixed Systems ◽  
Insight Into

Interfaces, or surfaces in particular (fluid-solid interfaces), are the boundary limits of two immiscible phases characterized by the surface free energy. Getting insight into their fundamental property is of great importance for both scientific and industrial activities. Such an approach enables us to control the formation and stabilization of colloidal systems, which consist of producing homogenous dispersions from at least two initially immiscible phases. In this mini-review, the kinetic and thermodynamic aspects of fluid surfaces are overviewed. Successively, the main phenomena occurring at the interfaces and the appropriate methodology of investigations, the role of amphiphilic molecules in modifying surface properties and generating various functionalities as a function of their chemical structure, size, and shape, and the current approaches for characterizing interactions as well as synergism or antagonism within mixed systems are treated. Relevant relationships of dynamic fundamental properties to macroscopic consequences at the solid and fluid interfaces of single and mixed amphiphile systems are illustrated.

Impact Resilience in Testing Channel Black

1937 ◽  
Vol 10 (4) ◽  
pp. 807-819 ◽  
Author(s):  
J. H. Fielding
Keyword(s):  
Carbon Black ◽  
Fundamental Property ◽  
Specification Tests ◽  
Stress Strain ◽  
Practical Test ◽  
Fundamental Properties ◽  
The Past ◽  
Strain Data ◽  
Great Merit

Abstract THE precise grading of carbon black has been a problem to rubber manufacturers for years. Empirical specification tests inherited from the paint and ink industries have been used extensively; although they may have great merit in predicting the behavior of a black in paint or ink, they generally tell very little of its value in rubber. Since neither these tests nor the usual stress-strain data showed any great differences that could be associated with type of carbon black, chemists have been inclined to believe in the past that the rubber grade of channel black was quite a uniform material, at least when used in mercaptobenzothiazole stocks. Among the tests which have been used recently in the grading of black is resilience of the cured stock as determined by an impact pendulum. Although superficially it seems to measure no fundamental property of the black, it is a very practical test from a laboratory standpoint and appears to be capable of at least rough correlation with more fundamental properties. It is not a new property; the fact that it is influenced by carbon black is not new; but its application to the separation of blacks within the range of rubber channel black is new, and this phase will be discussed here.

scholarly journals Logical Combinatorialism

2020 ◽  
Vol 129 (4) ◽  
pp. 537-589
Author(s):  
Andrew Bacon
Keyword(s):  
General Theory ◽  
Fundamental Property ◽  
Logical Truth ◽  
Higher Order ◽  
Order Logic ◽  
Higher Order Logic ◽  
Fundamental Properties ◽  
Logical Operations ◽  
The World

In explaining the notion of a fundamental property or relation, metaphysicians will often draw an analogy with languages. The fundamental properties and relations stand to reality as the primitive predicates and relations stand to a language: the smallest set of vocabulary God would need in order to write the “book of the world.” This paper attempts to make good on this metaphor. To that end, a modality is introduced that, put informally, stands to propositions as logical truth stands to sentences. The resulting theory, formulated in higher-order logic, also vindicates the Humean idea that fundamental properties and relations are freely recombinable and a variant of the structural idea that propositions can be decomposed into their fundamental constituents via logical operations. Indeed, it is seen that, although these ideas are seemingly distinct, they are not independent, and fall out of a natural and general theory about the granularity of reality.

scholarly journals Fundamental Properties of CO2 Gas as an Arc Quenching Medium and Thermal Interruption Performance of Full-Scale GCB Model

2004 ◽  
Vol 124 (3) ◽  
pp. 469-475 ◽  
Author(s):  
Toshiyuki Uchii ◽  
Hiromichi Kawano ◽  
Tetsuya Nakamoto ◽  
Hitoshi Mizoguchi
Keyword(s):  
Full Scale ◽  
Quenching Medium ◽  
Fundamental Properties

ON CRITICAL CURVES IN TWO-DIMENSIONAL ENDOMORPHISMS

2001 ◽  
Vol 11 (03) ◽  
pp. 821-839 ◽  
Author(s):  
J. C. CATHALA
Keyword(s):  
Critical Curve ◽  
Two Dimensional ◽  
Curve Segment ◽  
Fundamental Properties ◽  
Critical Curves ◽  
Parameter Variations ◽  
Noninvertible Maps

Properties of the critical curves of noninvertible maps are studied using the representation of the plane in the form of sheets. In such a representation, every sheet is associated with a well-defined determination of the inverse map which leads to a foliation of the plane directly related to fundamental properties of the map. The paper describes the change of the plane foliation occurring in the presence of parameter variations, leading to a modification of the nature of the map by crossing through a foliation bifurcation. The degenerated map obtained at the foliation bifurcation is characterized by the junction of more than two sheets on a critical curve segment. Examples illustrating these situations are given.

Sign in / Sign up

Export Citation Format

Share Document