Search results
Results From The WOW.Com Content Network
A vertical line in the h–s chart represents an isentropic process. The process 3–4 in a Rankine cycle is isentropic when the steam turbine is said to be an ideal one. So the expansion process in a turbine can be easily calculated using the h–s chart when the process is considered to be ideal (which is the case normally when calculating ...
In thermodynamics, a temperature–entropy (T–s) diagram is a thermodynamic diagram used to visualize changes to temperature (T ) and specific entropy (s) during a thermodynamic process or cycle as the graph of a curve. It is a useful and common tool, particularly because it helps to visualize the heat transfer during a process.
Regenerative Rankine cycle. The regenerative Rankine cycle is so named because after emerging from the condenser (possibly as a subcooled liquid) the working fluid is heated by steam tapped from the hot portion of the cycle. On the diagram shown, the fluid at 2 is mixed with the fluid at 4 (both at the same pressure) to end up with the ...
The Rankine scale is used in engineering systems where heat computations are done using degrees Fahrenheit. [3] The symbol for degrees Rankine is °R [2] (or °Ra if necessary to distinguish it from the Rømer and Réaumur scales). By analogy with the SI unit kelvin, some authors term the unit Rankine, omitting the degree symbol. [4] [5]
Description: Quoting original page: "Based on TS diagram of Rankine cycle extracted from . Date: 24 May 2007: Source: self-made, based on Ts-rankine.png (english wiki) by Wiki-En-User:Dric dolphin
English: The layout of the water circuit inside a plant based on a Rankine cycle, using superheating (heating of dry steam downstream of the boiler) and reheating (heating of steam in the midst of its expansion in the turbine).
Rankine body an elliptical shape of significance in fluid dynamics, named for Rankine; Rankine scale, an absolute-temperature scale related to the Fahrenheit scale, named for Rankine; Rankine cycle, a thermodynamic heat-engine cycle, also named after Rankine; Rankine Lecture, a lecture delivered annually by an expert in the field of geotechnics
This is a collection of temperature conversion formulas and comparisons among eight different temperature scales, several of which have long been obsolete.. Temperatures on scales that either do not share a numeric zero or are nonlinearly related cannot correctly be mathematically equated (related using the symbol =), and thus temperatures on different scales are more correctly described as ...