✦ LIBER ✦

Natural Frequencies and Modes of Cylindrical Polygonal Ducts

✍ Scribed by H.P. Lee

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 136 KB
Volume: 164
Category: Article
ISSN: 0022-460X
DOI: 10.1006/jsvi.1993.1205

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Natural frequencies and modes of open cy

Natural frequencies and modes of open cylindrical shells with a circumferential thickness taper

✍ M. Ohga; H. Takao; T. Shigematsu 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 891 KB

An analytical procedure to estimate not only the natural frequencies but also modes of open cylindrical shells with a circumferential thickness taper by the transfer matrix method is presented. The transfer matrix is derived from the non-linear differential equations for the cylindrical shells by nu

Natural frequencies of elliptical cylind

Natural frequencies of elliptical cylindrical shells

✍ G. Yamada; T. Irie; S. Notoya 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 301 KB

## NATURAL FREQUENCIES OF ELLIPTICAL CYLINDRICAL SHELLS The natural frequencies (the eigenvalues of vibration) are tabulated for elliptical cylindrical shells under six practical combinations of boundary conditions. Though the free vibration of the shells has been studied by several researchers [1

Modes and frequencies of vibrating liqui

Modes and frequencies of vibrating liquid-filled cylindrical tanks

✍ H. Parkus 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 473 KB

Natural frequencies of thin cantilever c

Natural frequencies of thin cantilever cylindrical shells

✍ G.B. Warburton; J. Higgs 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 198 KB

The natural frequencies of thin cantilever cylindrical shells are determined, directly from a solution of Fliigge's equations of motion and also approximately, using the Rayleigh-Ritz method. Numerical results are presented, showing the variation of the frequency factor with the shell parameters, an

An analytical method for determination o

An analytical method for determination of natural frequencies of polygonal plates

✍ T. Irie; G. Yamada; M. Sonoda 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 310 KB

Reconcilation of calculated and measured

Reconcilation of calculated and measured natural frequencies and normal modes

✍ R.D. Milne; A. Simpson 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 968 KB

Methods of "reconciliation" of vibration modes calculated by the branch-mode technique and corresponding modes measured via resonance testing procedures are presented. These methods involve the adjustment of stiffness and mass parameters in such a manner as to minimize certain norm functions. Sensit