[PDF] Top 20 La Productividad y sus Determinantes: El Caso de la Industria Colombiana

... The flowmeters are mounted i the straight section before sho stabilize the flow. The pipe a basic shape of the flowmete crucial for accuracy of the flo path flowmeters are calibrate and the calibration curve is e ... See full document

... Heat transfer during boiling is one of the most effective techniques for the removal of large heat fluxes from the heated wall. Its industrial applications are widespread, but originally applications can be found in ... See full document

... plastic pipes play a key role in fluid conveyance, for example, in urban water supply ...efficient modelling of transient flow in plastic pressurized ...plastic pipes is also examined and ... See full document

... constant flow out the recycle line is observed, the valve on the line into the crystallizer can be ...allow flow through the ...some flow through the second pressure ...can flow through the ... See full document

... PVC pipes can be monitored in-service and the monitored results can be used to analyse the condition of the pipe, which assist in diagnosis and prevention of potential threats to the pipes ...Different ... See full document

... the bodies are spheres of uniform composition, the moments generated will be ...Real bodies will of course deviate from perfect sphericity, but given the size of the bodies (and thus the extremely ... See full document

... polyethylene pipes in the oil, gas and water ...describes ultrasonic testing using 128-channel linear array with a DYNARAY system to acquire data from a range of joints created using ...the ... See full document

... usr running randomaccess parameters writing the QUANT programme FLDPROPB Readingoutput datafrom binary random accessfile props.dat producedby the QUANT programme FLDPROPS Readingoutput d[r] ... See full document

... The nourishment materials are normally murky and non-Newtonian so that to date there was no significant method to explore flow conduct in pipes or different holders. Uriev and collaborators have prevailed ... See full document

... the flow behavior which are a function of geometric and hydraulic ...hydrodynamic flow upstream and downstream of the ...and flow rate at post-junction has great importance in hydraulic engineering ... See full document

... wastewater flow in Malaysia specifically for reference and revision in sewerage system design and to ensure the wastewater processing in treatment plant can be better monitored and supervised in order to guarantee ... See full document

... incompressible flow of a non-Newtonian is Powell –Eyring fluid past wedge without the influence of magnetic ...layer flow of electrically conducting non-Newtonian Powell-Eyring ... See full document

... Annular flow is a complex flow regime, encountered in petroleum production systems, nuclear power plants, chemical and refining processes (reactors, heat ...Annular flow in horizontal pipes, ... See full document

... microfluidic flow is dominated by viscous forces, therefore, in a simple geometry typical of microfluidics a predictable laminar flow profile can be assumed to exist and does not require a computationally ... See full document

... It is clear from Fig. 12 that the system was only sensing ball P, whereas ball Q produced no noticeable effect on the output voltages V a and V b . This is because (with reference to Fig. 8 (a)), for electrode ... See full document

... concomitant passive rise in blood flow did not occur. Thus, at this time cerebral vascular resistance was significantly increased. It is concluded that these drugs do not have a direct action on the cerebral ... See full document

... The circuit using TDC was structured as Fig. 5. The signal, pre-processed through analogue circuit, is entered into TDC processor which is then directly connected to the STM32F103 main processor for control. Through ... See full document

... As the procedure of model calibration, the measured mass flow rate through the orifice at three downstream pressures is first used to calibrate the four coefficients in CFD model. After choosing the suitable ... See full document

... Ultrasonic velocity (V) in the solution of hydroquinone in n-propanol and iso-propanol increases with increasing concentration of hydroquinone. The variation of velocity with concentration (C) of hydroquinone ... See full document

... multiphase flow is that it can occur in a number of different, not necessarily clearly defined, regimes such as stratified or dispersed or annular or slug [1], which require different measurement ...multiphase ... See full document