Ellipse Law

Stodola's cone for a turbine not choked.

Stodola's cone for a turbine with the last stage choked.

The Law of the Ellipse, or Stodola's cone law, provides a method for calculating the highly nonlinear dependence of extraction pressures with a flow for multistage turbine with high backpressure, when the turbine nozzles are not choked. It is important in turbine off-design calculations.

单词	Ellipse Law
释义	Ellipse Law 英语百科 Ellipse Law The Law of the Ellipse, or Stodola's cone law, provides a method for calculating the highly nonlinear dependence of extraction pressures with a flow for multistage turbine with high backpressure, when the turbine nozzles are not choked. It is important in turbine off-design calculations.
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