Mohlo by se vám také líbit

Více informací o knize Flash Vaporization System for Detonation of Hydrocarbon Fuels in a Pulse Detonation Engine

• Parametry knihy
• Anotace
• Oblíbené z jiného soudku

Nákupem získáte 165 bodů

Anotace knihy

Current research by the US Air Force and Navy is concentrating on obtaining detonations in a pulse detonation engine (PDE) with low vapor pressure, kerosene based jet fuels. These fuels have a low vapor pressure and the performance of a liquid hydrocarbon fueled PDE is significantly hindered by the presence of fuel droplets. A high pressure, fuel flash vaporization system (FVS) has been designed and built to reduce and eliminate the time required to evaporate the fuel droplets. Four fuels are tested: n-heptane, isooctane, aviation gasoline, and JP-8. The fuels vary in volatility and octane number and present a clear picture on the benefits of flash vaporization. Results show the FVS quickly provided a detonable mixture for all of the fuels tested without coking or clogging the fuel lines. Combustion results validated the model used to predict the fuel and air temperatures required to achieve gaseous mixtures with each fuel. The most significant achievement of the research was the detonation of flash vaporized JP-8 and air. The results show that the flash vaporized JP-8 used 20 percent less fuel to ignite the fuel air mixture twice as fast (8 ms from 16 ms) when compared to the unheated JP-8 combustion data.

Parametry knihy

Zařazení knihy Knihy v angličtině Society & social sciences Education

• Plný název: Flash Vaporization System for Detonation of Hydrocarbon Fuels in a Pulse Detonation Engine
• Autor: Kelly C Tucker
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 264
• EAN: 9781249449836
• ISBN: 9781249449836
• ID: 08138130
• Nakladatelství: Biblioscholar
• Hmotnost: 476 g
• Rozměry: 246 × 189 × 14 mm
• Datum vydání: 20. September 2012

Oblíbené z jiného soudku

---

---

---