Steam flow
A computationally efficient and accurate numerical representation of thermodynamic properties of steam and water for computations of non-equilibrium condensing steam flow in steam turbines
... transonic steam flow in the complex 3D geometry of a steam turbine is a demanding problem both concerning the physical concepts and the required computational ...of steam properties IAPWS-95 ...
10
CFD analysis of optical probe interaction with wet steam flow field
... the flow field used for the CFD ...and flow directions into the subdomain between the stages comprising the ...output flow direction ...real steam flow in the probe and its ...real ...
7
Steam Flow-rate Effect on the Transient Behaviour in Phebus Experiment FPT-1
... the steam flow rate in the primary circuit to double value was also ...the steam flow rate was leading to a delay in the fuel degradation, with the formation of less amount of magma (about ...
11
Numerical Modeling of Pipelines and Power Equipment Metals Flow-Assisted Corrosion Using RAMEK
... Local flow-assisted corrosion maximum intensity zones formation in single-phase (water) flows differs fundamentally from that in wet-steam flows. In two-phase flows LFAC zone location is governed by ...
7
Theoretical and Numerical Analysis of the Mechanical Erosion in Steam Turbine Blades Part I
... the steam turbines the situation is that, particularly, is not possible to predict the droplet size distribution in a correctly form only with the turbine geometry and the inlet and exhaust steam ...the ...
11
EXPERIMENTAL INVESTIGATION ON DESIGN OF HIGH PRESSURE STEAM TURBINE BLADE
... of steam turbine blades of glass-epoxy Sandeep Soni ...wet steam flow reduces the efficiency of the last stage rotor blades of steam turbines and makes their service life ...modern ...
8
Performance Analysis of CI Engine Emission by Admitting Steam with Air
... Several hazardous gases are generated when a combustion process takes on irrespective of the fact whether the process is efficient or not. These injurious gases include HC, CO, CO2 and NOx. In this project, particular ...
9
Numerical Simulation of Flow and Determination of Aerodynamic Forces in the Balanced Control Valve
... system, flow patterns were obtained from steam flow in a balanced control ...of flow showed non-stationary flow at certain travel ...
6
Review on Boiler Control Automation for Sugar Industries
... in steam turbines system within the boilers in power ...the steam is generated according to the ...the steam drum is maintained by a three part ...the steam flow whereas corrected for ...
7
Some methods for reducing of steam deficit at geothermal power plants exploitation: experience of Kamchatka (Russia)
... necessary steam flow rate to the ...derived steam flow rate does not fall below the required level during ...of flow to the well bottom have been made when engineers were faced with a ...
11
Control of the probe influence on the flow field in LP steam turbine
... medium flow with ideal gas properties can be transmitted to conditions of real wet steam flow, a new calculation of steam wetness from extinction data corrected on defined change of density ...
5
Plasma-Assisted Biomass Gasification in a Drop Tube Reactor at Atmospheric Pressure
... From the main water steam flow rate, feed temperature and electrical plasma input power, gas. 159[r] ...
24
Download Download PDF
... The steam flow and channel powers were set to required values, and steady tube wall temperatures established before the introduction of saturated or subcooled water into the upper ...in flow ...
13
A study on the behavior of steam condensation in U shaped heat tube
... that steam flow or two-phase flow existed around ch1 and ...of flow could be estimated from the temperature distribution inside the heat tube, and the validity of this method was ...
5
Results of measurements at a laboratory condensation heat exchanger with a corrugated minichanel tube
... condensate flow of ...high steam flow rates, the main part of the condensation process shifts to the middle ...low steam mass flow rate. The heat mass flow rate in the last ...
9
Effect of flow velocity on the process of air-steam condensation in a vertical tube condenser
... of flow velocity on the condensation process in a vertical ...pure steam condensation process and the air-steam mixture condensation process were theoretically and experimentally ...of steam ...
6
TURBINA A Code for Predicting the Performance of Power Plants Operating with Superheated or Saturated Steam Cycles EUR 4524
... - steam temperature at the oulet of the steam generator - steam flow at the outlet of the steam generator - steam pressure at the outlet of the high pressure section of the turbine = pre[r] ...
38
Improving boiler operation without additional capital investment
... This efficiency can be evaluated by using the rcsults of only a few measuements (fuel flow mte, steam flow rate. enthalpy of exil system, temperature of inlet feed water and heaiing [r] ...
5
Effect of Steam on the Energy and Activated Carbon Production of A Pilot-Scale Downdraft Steam Co-Gasification
... of steam co-gasification was examined by changing the syngas flow rate, using a blower installed in the gas ...syngas flow rates were measured by employing an electronic flow gas meter (Model ...
9
Application of Multistage Steam Distillation Column for Extraction of Essential Oil of Valeriana officinialis L. Cultivated in Iran
... using steam distillation technique and then analyzed by gas chromatography and gas chromatography-mass ...for steam flow rates of 4, 7 and 9 L/min for a packed bed of 100 gram of plant were found to ...
9