'Generalized force' presentation slideshows

Linear conductors with currents

Linear conductors with currents. Section 33. Magnitude of free energy depends on relative sense of currents. How to find forces on linear current-carrying conductors. If free energy is known as a function of shape, size, and relative positions

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BASIC ELEMENTS OF MECHANICAL SYSTEMS

SYSTEM MODELING AND ANALYSIS. BASIC ELEMENTS OF MECHANICAL SYSTEMS In general, vibrating systems have potential and kinetic energy storage elements. If the system includes damping, there is also energy absorbing elements. The basic relations for these elements are given below.

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ELASTIC ENERGY

ELASTIC ENERGY. P H. R H. ?=P/A. P. Linear elastic material. ?=?l/l. ?l. External work. =. Internal work. =. For a prismatic bar:. S. V. Law of conservation of energy (first law of thermodynamics):. Increment of:. Heat. External work. Adiabatic processes. Static processes.

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Lagrangian

262 views • 8 slides