A new discrete method is presented for acoustic modelling of pipes that are coupled by compact devices.
Equipped with the sound effects of brass trumpets, tubas, clarinets, oboes, chimes, xylophones, drums, and many other tone colours, the instrument proved to be an attraction in itself, and more "Mighty Wurlitzers" were produced than any other model of pipe organ in history.
This paper presents a conceptual model of pipe umbrella roof support methods intended for employment in the underground coal mining environment over a single entry of a development section.
In particular, this is true for transient models of pipes and vessels.
Three dimensional discrete model of pipe-to-flat fillet weld is created in Abaqus FEA engineering software.
Simulated models of pipes were built using the finite element analysis tool to investigate the propagation characteristics of guided waves along the inspected pipes, especially on the wall-covered section.
The simulation was made based on the model of pipe-shell reactor that was established by the model of global kinetics of synthesis of dimethyl ether from syngas over a bifunctional catalyst.
With the.NET object interface available on Linux, other scripting languages can start to plug in to the Microsoft object model of pipes, instead of only using text the way Unix does.
(1) A nonlinear dynamic model of pipe-in-pipe configuration for a deepwater test string is established to study the vibration mechanism of a deepwater test string in waves.
modelling of bonded pipe joints, with and without axisymmetric debond defects.
