Pressure oscillation of submerged steam condensation in condensation oscillation regime
نویسندگان
چکیده
منابع مشابه
Condensation of bosons in kinetic regime
We study the kinetic regime of the Bose-condensation of scalar particles with weak λφ4 self-interaction. The Boltzmann equation is solved numerically. We consider two kinetic stages. At the first stage the condensate is still absent but there is a nonzero inflow of particles towards p = 0 and the distribution function at p = 0 grows from finite values to infinity in a finite time. We observe a ...
متن کاملCondensation Pressure Effect on Microleakage of Mineral Trioxide Aggregate
Objective: The aim of this study is to measure the effect of different condensation pressure on the microleakage of Mineral Trioxide Aggregate (MTA). Methods: This study was an invitro study. A total of 55 single rooted straight-canal human extracted sound teeth free of cracks or calcification were selected. Teeth were sectioned from CEJ region at 3 mm above the root apex. Remaining specimens ...
متن کاملCorona discharge in the steam for electrostatically enforced condensation
The corona discharge in the steam is investigated theoretically and experimentally in means of implementation with the steam condenser for the improved phase-change rate. The considered phenomena include the nucleation of water vapor on mobile charge carriers, the electrohydrodynamic vapor flow toward the condenser wall and the thermodynamics of the charged micro-droplet. The average size of mi...
متن کاملMaximal oil recovery by simultaneous condensation of alkane and steam.
This paper deals with the application of steam to enhance the recovery from petroleum reservoirs. We formulate a mathematical and numerical model that simulates coinjection of volatile oil with steam into a porous rock in a one-dimensional setting. We utilize the mathematical theory of conservation laws to validate the numerical simulations. This combined numerical and analytical approach revea...
متن کاملRegime change and oscillation thresholds in recorder-like instruments.
Based on results from the literature, a description of sound generation in a recorder is developed. Linear and non-linear analysis are performed to study the dependence of the frequency on the jet velocity. The linear analysis predicts that the frequency is a function of the jet velocity. The non-linear resolution provides information about limit cycle oscillation and hysteretic regime change t...
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: International Journal of Heat and Mass Transfer
سال: 2016
ISSN: 0017-9310
DOI: 10.1016/j.ijheatmasstransfer.2016.03.035