for fixed maximum and minimum temperatures, what is the effect of the pressure ratio on (a) the thermal efficiency and (b) the net work output of a simple ideal brayton cycle?

Respuesta :

The thermal efficiency is impacted by the pressure ratio at given maximum and minimum temperatures.

What is thermal efficiency?

The proportion of heat energy that is converted into work is known as a heat engine's thermal efficiency. Even the most efficient heat engines have low efficiency; typically below 50% and frequently much lower. As a result, heat engines' energy loss to the environment represents a significant waste of energy resources.

The carbon footprint of a building is significantly decreased by a thermally efficient building envelope. Such initiatives boost occupant comfort and productivity levels while reducing energy consumption and costs.

The thermal efficiency of a system is the amount of work produced for a given amount of heat. Engines that use heat produce work. The thermal efficiency is a measure of the percentage of heat that is converted into useful work.

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