Using of condensing low-temperature heating surfaces in exhaust gas boilers allows to
increase the economic efficiency of boilers and thermal power plants. Analysis of literary …

In this study, a NURBS basis function-based extended iso-geometric analysis (X-IGA) has
been implemented to simulate a two-dimensional crack in a pipe under uniform pressure …

For a long time, cracked structures have triggered various researchers to develop a
structural integrity approach and design models to address the fracture problems. In the …

Influence of hydrogen at pressures up to 35 MPa (and absorbed hydrogen with
concentration up to 32, 7 ppm) on the nanopore nucleation, crack initiation and propagation …

We establish basic regularities of the influence of hydrogen concentration in metals on the
fracture strength of low-alloy pipe steels. In particular, we determine the characteristic value …

This paper presents an experimental-numerical investigation on the mechanical behaviour
of pressurized cylindrical shells with external longitudinal and circumferential cracks of semi …

The rupture phenomenon of a mechanical structure requires critical consideration, because
of its safety constructions. A detailed experiment of material features as well as the Young's …

In this paper, we implement the finite detail technique primarily based on T-Splines for
approximating solutions to the linear elasticity equations in the connected and bounded …

Vibration fatigue is one of the main failure modes of blade. The vibration fatigue life of blade
is scattered caused by manufacture error, material property dispersion and external …

In this investigation, we successfully employed the Non-Uniform Rational B-spline (NURBS)
to study the fracture mechanics. the NURBS functions are very popular in the design field …