ratio of similitude

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• ratio of similitude — the ratio between any two corresponding linear extents (as line segments) in two similar figures …   Useful english dictionary

• Similitude (model) — For other uses, see Similitude (disambiguation). A full scale X 43 Wind tunnel test. The test is designed to have dynamic similitude with the real application to ensure valid results. Similitude is a concept applicable to the testing of… …   Wikipedia

• Similitude (géométrie) — Pour les articles homonymes, voir Similitude. Pour la similitude des triangles, voir Triangles semblables. En géométrie euclidienne, une similitude est une transformation qui multiplie toutes les distances par une constante fixe, appelée son… …   Wikipédia en Français

• Similitude of ship models — Manned models Many research workers, hydraulics specialists and engineers have used scale models for over a century, in particular in towing tanks. Manned models are small scale models that can carry and be handled by at least one person on an… …   Wikipedia

• Ratio d'aspect — Le ratio d aspect (facteur de forme, rapport de forme ou rapport d’aspect) désigne la forme de formats différents dont le rapport de la largeur par la hauteur reste semblable. Exemples de ratio d images : 4:3 (ou 1.33:1) : ratio d… …   Wikipédia en Français

• similitude provisions — Provisions in tariff schedules intended to charge articles not enumerated therein with the duty applicable to articles which they most resemble. 21 Am J2d Cust D § 51. Similitudo legalis est casuum diversorum inter se collatorum similis ratio;… …   Ballentine's law dictionary

• similitude legalis est casuum diversorum inter se collatorum similis ratio; quod in uno similium valet, valebit in altero. Dissimilium, dissimilis est ratio — /samilatyuwdow lageylas est keysyuwam davarsoram intar siy kolatoram simalas reysh(iy)ow; kwod in yunow samiliyam vslat, valiybat in oltarow. disamiliyam disimalas est reysh(iy)ow/ Legal similarity is a similar reason which governs various cases… …   Black's law dictionary

• center of similitude — a point in which concur all lines joining corresponding points in two similar figures similarly or oppositely placed and which divides all such lines in a fixed ratio that is direct or inverse according as the division is outside of or between… …   Useful english dictionary

• Orthocentric system — Orthocentric system. Notice any point is the orthocenter of the triangle formed by the other three. In geometry, an orthocentric system is a set of four points in the plane one of which is the orthocenter of the triangle formed by the other three …   Wikipedia

• Centrifugal compressor — Centrifugal compressors, sometimes termed radial compressors, are a sub class of dynamic axisymmetric work absorbing turbomachinery.[1] Centrifugal impeller with a highly polished surface likely to improve performance …   Wikipedia

• Dimensional analysis — In physics and all science, dimensional analysis is a tool to find or check relations among physical quantities by using their dimensions. The dimension of a physical quantity is the combination of the basic physical dimensions (usually mass,… …   Wikipedia