Analytical determination of the steady-state temperature of a cutting bit with drilling

1977 ◽  
Vol 13 (6) ◽  
pp. 494-498
Author(s):  
V. I. Kirshbaum ◽  
M. S. Zlotnikov ◽  
D. D. Papshev ◽  
V. M. Zlotnikov
Keyword(s):  
Steady State ◽  
Analytical Determination ◽  
Steady State Temperature

Efficiency determination of RF linear power amplifiers by steady-state temperature monitoring using built-in sensors

2013 ◽  
Vol 192 ◽  
pp. 49-57 ◽  
Author(s):  
Josep Altet ◽  
Dídac Gomez ◽  
Xavier Perpinyà ◽  
Diego Mateo ◽  
José Luis González ◽  
...  
Keyword(s):  
Steady State ◽  
Power Amplifiers ◽  
Temperature Monitoring ◽  
Steady State Temperature ◽  
Efficiency Determination

scholarly journals Calculations of the complex network’s steady-state modes by brining it to equivalent open

2018 ◽  
Vol 58 ◽  
pp. 02022
Author(s):  
Dauren Akhmetbayev ◽  
Assemgul Zhantlessova ◽  
Arman Akhmetbayev
Keyword(s):  
Steady State ◽  
Equations Of State ◽  
Analytical Determination ◽  
Electrical Networks ◽  
State Equations ◽  
Inverse Form ◽  
Analytic Expressions ◽  
Equality Condition ◽  
Generalized Parameters

The paper considers the development of the idea of diakoptics as applied to the calculation of the steady-state modes of energy system’s complex electrical networks. The well-known goal of diakoptics is to obtain the equations of state for the dedicated part of the system, the study of which is much simpler than the study of the initial system and can be achieved by improving its steady state equations. Technique for dividing a complex-closed system into a set of uncomplicated subsystems was developed based on the inverse form of nodal equations. Analytic expressions for the intersection circuits obtained based on identical equality of voltage at the nodes of the system division into subsystems are proposed. Using the example of 110kV network calculation, the technique for determining the matrixes of generalized parameters of the dedicated subsystems, the sizes of which depend on the number of their broken link is shown. Analytical determination of the equality condition of the voltage of subsystems intersections nodes, allowed analyzing a complex closed network by bringing it to an equivalent open.

ANTENNA PATTERN RESPONSE TO ARBITRARY TIME SIGNALS

1964 ◽  
Vol 42 (7) ◽  
pp. 1358-1368 ◽  
Author(s):  
Fung-I Tseng ◽  
David K. Cheng
Keyword(s):  
Steady State ◽  
Pulse Compression ◽  
Analytical Determination ◽  
Time Signal ◽  
State Behavior ◽  
Arbitrary Time ◽  
Time Signals ◽  
Simplified Method ◽  
Transient And Steady State

This paper presents a simplified method for the analytical determination of the transient and steady-state pattern characteristics of an antenna for arbitrary time signals and arbitrary aperture distributions. For uniform aperture illumination, the pattern response of an antenna for any time signal, no matter how complicated, can be found through simple shifts of the signal, and both the transient and the steady-state behavior can be determined without performing any integration. Examples are given for responses to suddenly applied excitations, to rectangular pulses, to excitations for electronic scanning, and to time signals in a pulse-compression system. For pulse signals, a steady state is not reached in any given direction, θ, if the duration of the pulse T is less than (a/c)sin θ, where a is the maximum aperture dimension and c is the velocity of light. Graphical representations for easy interpretation of the different states of pattern characteristics are included.

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