A question regarding power generation in MHD method

Thread starter T C
Start date Oct 9, 2023
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Power output

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SUMMARY

The discussion centers on the Magnetohydrodynamic (MHD) power generation method, specifically examining the impact of channeling an ionized flow through a metal tube versus allowing it to flow freely. It is established that the presence of a metal tube can influence the electromagnetic interactions and resistance faced by the ionized flow, potentially affecting the overall power output. The temperature of the ionized flow being equal to the surrounding atmosphere does not negate the effects of the tube on power generation efficiency.

PREREQUISITES

Understanding of Magnetohydrodynamics (MHD) principles
Knowledge of ionized gas behavior and plasma physics
Familiarity with electromagnetic theory and its applications
Basic concepts of electrical power generation

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Engineers and researchers in the fields of electrical engineering, plasma physics, and renewable energy technologies, particularly those focused on advanced power generation methods.

Oct 9, 2023

T C

TL;DR: If ionized flow is used to generate power/electricity by MHD method, will there be in any difference in power output if the flow is confined inside a tube made of metal instead of a free flow.

First, I want to put forward an imaginary scenario where an ionized flow is being used to generate power/electricity by MHD power generation method. The temperature of the ionized flow is the same as the surrounding atmosphere. Power/electricity is generated as the flow is ionized. Now, if the flow passes through a tube made up of metal instead of flowing in open, I want to know whether there will be any difference in power output in such a case or it will be the same?