29-74 ENEGIA DE DEFORMARE DIN DISCUL BIPLAN AL VANEI FLUTURE


STRAIN ENERGY IN A BUTTERFLY VALVE BIPLAN DISK
The papers present the strain energy that appears in a biplane disc of
the butterfly valve by using the numerical methods. Due to the eccentricities of
the biplane butterfly disc the obtained stresses and displacements are not
uniform in the whole structure of the disc. The study of the strain energy allows
us a qualitative evaluation of the energy distribution in the biplane disc when
external loads act on the upstream side of the disc.
Keywords: deformation energy, biplane butterfly valve disc, stresses,
strains
Cuvinte cheie: energie de deformare, disc biplan vană fluture, tensiuni,
deformaţii

Descărcare text