PL
 |
EN
Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 5

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
Wyszukiwano:
w słowach kluczowych:  ribs
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
1
Content available Effect of extrusion blow molding bottle neck area structural form on deformation during application of the closure
Pepliński K.
Journal of Polish CIMEEAC
|
2015
|
Vol. 10, no 1
133--138
EN
Bottles obtained by unbounded extrusion blow molding process must first be designed to meet a number of specific requirements related to the phase of filling and subsequently closing on the production line, and during their use. Closing phase in plastics blowing packaging often is critical. Value of the force necessary for the integral connection of the closure (cap) with the neck and bottle body can cause excessive displacements in some part of bottle. Often this involves the improper design of the neck part of the blowing package. The influence of PE-HD bottle wall thickness and the modified construction on deformation occurring during bottle closing phase was presented – closing closure onto the neck of the bottle. These phenomena are verified through software Abaqus simulation.
2
Content available remote Vibration energy distribution in rectangular plates with RIBS
Cieślik J., Bochniak W.
Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
|
2005
|
z. 65 [222]
69-76
EN
There are presented obtained from literature review formulations which involve the loads and strains for evaluation of structural intensity for beams, shells and plates. The method of intensity evaluation was based on complex modal analysis with use of finite element method. There are presented results of structural intensity vectors distribution on the surface of simply supported, ribbed rectangular plate. Such solved problem was intended to show the usability of structure surface intensity method in diagnostics of construction joints.
3
Content available remote Taking of Discrete Ribs Placing on Propagating of Waves Along the Thin Plates
Zarutsky V., Prokopenko N.
Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
|
2002
|
z. 60 [197]
605-612
EN
Equations of motion have been deduced for a plate strengthened with an orthogonal framework of ribs, taking into account the discrete placing of the ribs. An accurate solution of these equations has been obtained for the case when the plate reinforced with the ribs placed along one of the co-ordinate directions. For the plate strengthened with one longitudinal rib the influence of discrete placing of this rib and its rigidity on the magnitudes of the wave parameters of the harmonic waves propagating along the plate was studied by the numerical example.
4
Content available remote The modeling of an airplane's wing panel stringer being in a deformed state
Dzvonkovskaya A.L., Gromov V.F., Komarov Y.Y., Puntus A.A.
Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
|
2000
|
z. 54 [179]
21-26
5
Content available remote Numerical investigation of turbulent flow and heat transfer in channel with ribs
Myllerup L., Larsen P.
Archives of Thermodynamics
|
2000
|
Vol. 21, nr 3-4
17-24
EN
The performance of three different low-Reynolds number turbulence models has been explored for the benchmark test of fully developed (periodic) flow in aribbed plane channel. Results are presented for two values of the Reynolds number (based on mean velocity and hydraulic diameter), Re=37,200 and Re=12,600, for which experimental data are available for the flow field and heat transfer, respectively. Comparison with experimental data includes the Nusselt number distribution along ribbed surface and profiles of mean velocity.
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.