منابع مشابه
Mitigating Combustion-driven Oscillation (Thermoacoustic Instability) in Industrial Combustors
Combustion processes generate a band-limited pseudo-random sound that is often referred to as “combustion roar.” Although combustion roar sound is moderately intense but it is rather straight forward to quiet to a non-objectionable level by properly applying sound absorbing material around the burner area. In addition to the 'roar' sound which almost always exists in any confined combustion, on...
متن کاملToward a combustion-driven mixing GDL
2014 The influence of various pollutants on the ONERA CO2/N2/He mixing GDL is evaluated. Special attention is paid to those chemicals likely to appear in a combustion-driven system. For our plenum conditions (12 atm, 3 000 K), it is found that at most 5 % H2O, 10 % H2, or 15 % CO2 by volume can be tolerated among combustion products. It is also observed that CO has a large effect on gain due to...
متن کاملSurface oscillation and jetting from surface attached acoustic driven bubbles.
We report on an experimental study of the onset of surface oscillation and jetting of bubbles attached to a rigid surface. The driving frequency is 16.27 kHz and the radius of the spherical capped bubble is 160 ± 5 μm. The acoustic amplitude is increased from 0 to 0.085 bar while the oscillation is recorded with a high-speed camera at 180,000 frames/s over 8100 periods of oscillations. The radi...
متن کاملNeutrino Oscillation Studies with Laser-driven Beam Dump Facilities
A new mechanism is suggested for efficient proton acceleration in the GeV energy range; applications to non-conventional high intensity proton drivers and, hence, to low-energy (10-200 MeV) neutrino sources are discussed. In particular we investigate possible uses to explore subdominant ν̄μ → ν̄e oscillations at the atmospheric scale and their CP conjugate. We emphasize the opportunity to develop...
متن کاملexergy analysis of a trigeneration system driven by aninternal combustion engine with asteam ejector refrigeration system
the present study analizes a trigeneration system based on an internal combustion engine and a steam ejector refrigeration system from an energy point of view.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Fuel Society of Japan
سال: 1971
ISSN: 0369-3775,2185-226X
DOI: 10.3775/jie.50.10_785