To numerically calculate burst pressure material curve is essential.
The influence of tooth size and shape, pipeline diameter and wall thickness, internal pressure, material grade, and tooth position and orientation on the puncture load are investigated.
Previous work has shown that the major contributors to the overall holding torque were the interface pressure, material properties and the coefficient of friction between component materials.
The effect of the inflation pressure, material properties and elastic properties of the rim on the state of stretch and stress, and on the geometry of the inflated torus have been studied, and some interesting results have been obtained.
Using the optimal combination of these parameters is useful in minimizing the axial force and torque of drilling operations; by extension, other drilling parameters such as cutting pressure, material removal rate, and power could be optimized since they depend on the combination of drilling parameters which affect the axial force and torque.
Then, from the safety barrier perspective, safety design principles were discussed, the safety principles and implement measures of LNG storage were provided, LNG tanks for the pontoon were analyzed in detail in terms of their types, design pressure, material selection and leakage protection principles.
Boilers are classified according to their use, pressure, materials of construction, tube content, firing mode, and heat source.
For the next stage of research, we propose construction of a dedicated beamline for high-pressure material science.
It is expected that high-pressure material science and the investigation of the Earth's interior will progress greatly using the high-flux pulse neutrons of J-PARC.
The design of an elliptical neutron guide for the time-of-flight (TOF) powder diffractometer of the high-pressure material science beamline at J-PARC was optimized using the McStas Monte Carlo simulation program to increase neutron flux for a small sample size.
At low gas pressures, material transfer from the steel pin to the a C:H Si O flat occurs.
