نسبت کنار گذر (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "نسبت کنار گذر" in Persian language version.

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2web.archive.org

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1^st place

2animatedengines.com

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1britannica.com

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1books.google.com

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animatedengines.com

books.google.com

Nag, P.K. "Basic And Applied Thermodynamics^{^{[پیوند مرده]}}" p550. Published by Tata McGraw-Hill Education. Quote: "If the cowl is removed from the fan the result is a turboprop engine. Turbofan and turboprop engines differ mainly in their bypass ratio 5 or 6 for turbofans and as high as 100 for turboprop."

britannica.com

https://www.britannica.com/technology/bypass-ratio

mit.edu

web.mit.edu

Prof. Z. S. Spakovszky. "11.5 Trends in thermal and propulsive efficiency Archive" MIT turbines, 2002. Thermodynamics and Propulsion

stanford.edu

adg.stanford.edu

Ilan Kroo and Juan Alonso. "Aircraft Design: Synthesis and Analysis, Propulsion Systems: Basic Concepts Archive" Stanford University School of Engineering, Department of Aeronautics and Astronautics. Quote: "When the bypass ratio is increased to 10-20 for very efficient low speed performance, the weight and wetted area of the fan shroud (inlet) become large, and at some point it makes sense to eliminate it altogether. The fan then becomes a propeller and the engine is called a turboprop. Turboprop engines provide efficient power from low speeds up to as high as M=0.8 with bypass ratios of 50-100."

web.archive.org

Ilan Kroo and Juan Alonso. "Aircraft Design: Synthesis and Analysis, Propulsion Systems: Basic Concepts Archive" Stanford University School of Engineering, Department of Aeronautics and Astronautics. Quote: "When the bypass ratio is increased to 10-20 for very efficient low speed performance, the weight and wetted area of the fan shroud (inlet) become large, and at some point it makes sense to eliminate it altogether. The fan then becomes a propeller and the engine is called a turboprop. Turboprop engines provide efficient power from low speeds up to as high as M=0.8 with bypass ratios of 50-100."
Prof. Z. S. Spakovszky. "11.5 Trends in thermal and propulsive efficiency Archive" MIT turbines, 2002. Thermodynamics and Propulsion