... computational fluid dynamics confined flow flow simulation gas turbines jets mixing pipe flow sprays micro gas turbine low emission lean premixed prevaporized combustion multihole tube mixing uniformity As the core of the distributed energy systems, the micro gas turbine has advantages...

... 09 2011 channel flow computational fluid dynamics heat exchangers pipe flow bayonet tube heat exchanger plain finned tube flow distribution pressure drop nonuniformity High temperature heat exchangers (HTHEs) are urgently needed in the hydrogen producing sulfur-iodine (S...

... compressors Navier-Stokes equations pipe flow The fluid flow in compression station piping is often highly transient due to pipe length acoustic resonances coupled with flow excitation. Pipe flow pressure losses can be divided into steady-state pipe friction and time-transient losses...

... reactive flow combustion flames flow instability fluid oscillations functional analysis laminar flow pipe flow Reduction of pollutant emissions to meet environmental regulations has led to novel solutions in combustor design. Advanced systems use new premixed burners in which the flame...

... 12 2010 13 12 2010 boiling heat transfer invertors pipe flow pumps swirling flow turbulence undercooling The knowledge of subcooled water flow boiling heat transfer (HT) in a circular tube with twisted-tape insert is important to discuss the mechanism of critical heat flux...

... fluid dynamics heat transfer machine bearings pipe flow temperature distribution two-phase flow vents (mechanical components) Advanced aircraft engine development dictates high standards of reliability for the lubrication systems not only in terms of the proper lubrication of the bearings...

... in the loss of structural integrity of pipes ( 1 2 ). boilers corrosion fission reactors inspection pipe flow pipes probability 10 08 2009 28 08 2009 24 09 2010 24 09 2010 2011 American Society of Mechanical Engineers ...

... streamlines. Comparisons with experiments performed in adiabatic and heated pipe flows allow to conclude that the diffusion-inertia model properly captures the main trends of the behavior of particles and bubbles in two-phase particle-laden and gas-liquid turbulent flows. d p...

... body, which energizes the diffusion and mixing process. 07 06 2008 15 10 2008 22 05 2009 combustion damping diffusion flames flow instability fluid oscillations mixing pipe flow vortices wakes combustion instability bluff body stabilization diffusion flames...

... / min against a 1.6 m head using a centrifugal pump. 29 09 2008 15 10 2008 15 04 2009 fission reactor fuel preparation fission reactor fuel reprocessing high-temperature effects liquid metal fast breeder reactors pipe flow pumps Dry (i.e., nonaqueous) processing...

... internal combustion engines mesh generation pipe flow Modeling is an important technique for the optimization of internal combustion engines (ICEs). The use of calculation models together with experimental tests are producing unquestionable successes due to the fact that both techniques...

... a heat transfer tube of SGs, i.e., a sodium-water reaction (SWR). boilers chemical reactions diffusion flames optimisation pipe flow 12 08 2008 22 08 2008 06 01 2009 For momentum conservation equation, 2 D u ¯ i D t = − 1 ρ grad   p...

... associated with IFB and similar technologies. 07 05 2007 02 01 2008 02 04 2008 blades compressors drops evaporation flow simulation pipe flow two-phase flow The evaporation of water to cool air as a means of reducing compressor work is a well established...

... electrical heating of fine platinum wires immersed in the flow. Downstream of the heating module called entropy wave generator (EWG), the pipe flow is accelerated through a convergent-divergent nozzle with a maximum Mach number of 1.2 downstream of the nozzle throat. Parameters like mass flux of the flow...

... < 1.5 , and the flow structure was considered to be representative of that found in gas turbines. The steady-state computations used a 3D commercial CFD code. 19 07 2006 20 07 2006 swirling flow rotors stators convection gas turbines rotational flow coolants pipe flow...

... accuracy was employed to solve the partial differential equations governing the pipe flow. It can also be enhanced at a high-resolution level. The numerical model was applied to wave propagation and cavitation simulation in a high-pressure injection system of the pump-line-nozzle type for light and medium...

...Marcello Manna; Andrea Vacca The paper describes the effects of forced harmonic oscillations of fixed frequency and amplitudes in the range Λ = U m / U b = 1 - 11 on the characteristics of a turbulent pipe flow with a bulk Reynolds number of 5900. The resulting Stokes layer δ is a fraction...

... of the individual and interactive effects of inertial, centrifugal, and reciprocating forces with and without buoyancy interaction on local heat transfer in a reciprocating planar curved tube. 20 10 2003 01 03 2005 diesel engines pistons cooling heat transfer pipe flow The marine...

... the engineering flow system equipments. numerical analysis erosion pipe flow two-phase flow flow simulation 12 August 2001 08 February 2004 11 08 2004 Contributed by the Power Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for publication in the ASME JOURNAL...

... 2004 two-phase flow pipe flow high-speed optical techniques capacitive sensors probability flow measurement Accurate prediction of the flow regimes and pressure drop of air-oil flow is important in many industrial applications. For example, in aeroengines, air and lubrication oil...