What range of Mach numbers is one considering? Is this state for steady-state application or accident analysis?Raj Kiran said:Hello everyone
I am currently working on multiphase flow in pipe. Will you guys suggest any reference for multiphase flow in pipe with high Mach number (Experiment and Simulation)?
Thanks in Advance.
Thank you, Sir. Will you please send the links where I can subscribe and get such papers/articles?Astronuc said:What range of Mach numbers is one considering? Is this state for steady-state application or accident analysis?
For a pipe or vessel rupture under high pressure, one must consider a chocked flow as liquid flashes to steam, but that is a transient situation.
There are many papers on transonic two phase flow, but they require subscription or paid access.
At least on private company has produced a white paper on transonic flow.
http://fisonicsolutions.com/Resources/FISONIC WHITE PAPER 2010.pdf
Multiphase flow refers to the movement of two or more phases of matter (such as gas and liquid) together through a system. High Mach number refers to the speed of the flow, which is equal to the ratio of the flow velocity to the speed of sound. Therefore, "multiphase flow with high Mach number" refers to the movement of multiple phases at high speeds.
One of the main challenges is accurately modeling and predicting the complex interactions between the different phases at high speeds. This requires advanced computational models and simulations, as well as experimental data to validate the results.
Multiphase flow with high Mach number is of interest in many fields, such as aerospace and propulsion, where it is important to understand the behavior of fluids at high speeds. It is also relevant in industries such as oil and gas, where multiphase flow occurs in pipelines and drilling operations.
Understanding the behavior of multiphase flow with high Mach number is crucial in the design and operation of aircraft. It can impact factors such as aerodynamics, heat transfer, and engine performance, which all play a role in the overall efficiency and safety of the aircraft.
Some current research areas include developing more accurate and efficient computational models, investigating the effects of shock waves on multiphase flow, and exploring the use of new materials and coatings to improve the performance of systems handling high Mach number flows.