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RISThe effects of rate of expansion and injection of water droplets on the entropy generation of nucleating steam flow in a Laval nozzle
The entropy generation due to irreversible heat
transfer between vapor and liquid phases in a nucleating
steam flow in a Laval nozzle is studied. To calculate the
entropy generation due to self-condensation in transonic...
Efficient infrared luminescence of Er2S3/ZnS core/shell quantum dots and IR QDs LED
Crystal Size Distribution Iin Metamorphic Rocks: An Example For The Relationship Between NUCLEATION AND GROWTH RATES WITH OVERSTEPPING
Crystal size distribution (CSD) in metamorphic rocks provides fundamental information about crystal nucleation and growth rate, growth time and the degree of overstepping. CSD data for garnet, staurolite, kyanite and andalusite crystals from...
On the performance of a cascade of turbine rotor tip section blading in nucleating steam Part3: theoretical treatment
This paper deccribes the theoretical part of an investigation into nucleating flows of steam in a cascade....
An Investigation of Nucleating Flows of Steam in a Cascade of Turbine Blading-Theoretical Treatment
The main flow field is regarded as inviscid and treated by the time-marching technique.
بررسی ارتباط برخی از فاکتورهای بیماری زایی با توان هسته یخ در استرین های Pseudomonas syringae جدا شده از درختان میوه هسته دار
The quorum sensing is a phenomenon which controls the production of virulence factors in some bacteria. But the correlation between the ice nucleation activities which is one of the most important virulence factor in P.syringae with this system...
As-cast microstructures of aluminium containing ductile cast iron
In this paper, the effect of aluminum content on the formation mechanism, volume fraction,
morphology and particle size distribution of graphite has been investigated. Addition of
aluminum on ductile iron ...
Effective reduction of condensation shock strength in two-phase super sonic flow by spraying water droplets at inlet of laval nozzle
During the course of expansion of steam in turbines, the vapour first supercools and then
nucleates to become a two phase mixture. The flow initially is single phase but after Wilson point water droplets
are developed and there is a...
Experimental models to estimate supercooling behavior of ZrO2 nanofluid phase change materials
The present research experimentally introduces novel corrective models to facilitate comparison
and evaluation of the supercooling degree and critical nucleation radius of nanofluid phase change materials with surfactant. A dimensionless...