| 摘要 |
<p>A gas analyzer for instantaneously testing the percentages of the components of a binary gas mixture comprising carbon dioxide and oxygen, or a ternary one also containing saturated steam, which is intended more particularly for the supply of fuel to an engine for submarine operation, said analyzer including a temperature test apparatus to test the temperature T of the gas mixture, a sound velocity test apparatus, comprising an ultrasonic generator receiver and phase comparator to test the sound transmission velocity V in the gas mixture and a calculator to calculate the vale of the ration V2/T or a value proportional thereto.</p> |
