lumped mass
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Mass matrix — In computational mechanics, a mass matrix is a generalization of the concept of mass to generalized coordinates. For example, consider a two body particle system in one dimension. The position of such a system has two degrees of freedom, the… … Wikipedia
Lumped capacitance model — A lumped capacitance model, also called lumped system analysis,[1] reduces a thermal system to a number of discrete “lumps” and assumes that the temperature difference inside each lump is negligible. This approximation is useful to simplify… … Wikipedia
Lumped — Lump Lump, v. i. [imp. & p. p. {Lumped}; p. pr. & vb. n. {Lumping}.] 1. To throw into a mass; to unite in a body or sum without distinction of particulars. [1913 Webster] The expenses ought to be lumped together. Ayliffe. [1913 Webster] 2. To… … The Collaborative International Dictionary of English
lumped — lÊŒmp n. solid shapeless mass of matter; swelling, bump; (Medicine) abnormal mass in a person s body (such as in the breast, etc.); collection, aggregation; stupid person (Slang) v. mass together, gather; form into a lump or lumps; move heavily,… … English contemporary dictionary
LS-DYNA — is an advanced general purpose multiphysics simulation software package that is actively developed by the Livermore Software Technology Corporation (LSTC). While the package continues to contain more and more possibilities for the calculation of… … Wikipedia
Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( … Wikipedia
Bicycle performance — Lance Armstrong in a 2004 Tour de France individual time trial … Wikipedia
Distributed element filter — Figure 1. A circuit featuring many of the f … Wikipedia
Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change … Wikipedia
Roman Catholicism — the faith, practice, and system of government of the Roman Catholic Church. [1815 25] * * * Largest single Christian denomination in the world, with some one billion members, or about 18% of the world s population. The Roman Catholic church has… … Universalium
hydrologic sciences — Introduction the fields of study concerned with the waters of the Earth. Included are the sciences of hydrology, oceanography, limnology, and glaciology. In its widest sense hydrology encompasses the study of the occurrence, the… … Universalium
