it is truly amazing to note the role played by conduits in transporting fluid. For example, the water in our homes is normally conveyed through pressure pipelines, from the distribution system, so that it will be available when and where we want it. Moreover, virtually all of this water le...
Thus, experiments involving measurements of pressure gradient as a function of flow rate in pipes offer an opportunity for students to visualize and quantify entropy generation in real processes. In this article, the background in fluid mechanics and thermodynamics relevant to the concepts of ...
,WONG, HARRIS - 《Journal of Fluid Mechanics》 被引量: 23发表: 2007年 Steady Laminar Flow through Twisted Pipes: Fluid Flow in Square Tubes The Navier-Stokes equation in a rotating frame of reference is solved numerically to obtain the flow field for a steady, fully developed laminar flow ...
- 《Journal of Fluid Mechanics》 被引量: 50发表: 2010年 Instability of flow through pipes of general cross-section, Part 1 The temporal and spatial linear instability of Poiseuille flow through pipes of arbitrary cross-section is discussed for large Reynolds numbers (R). For a ... FT Smith...
2. Centrifugal pumps in the petroleum industry 3. Flow visualization in fluid mechanics 4. Experimental studies 5. Conclusions 6. Knowledge gaps Declaration of competing interest Acknowledgments Nomenclature List Author contributions Funding ReferencesShow full outline Cited by (58) Figures (30) Show ...
into thermal energy. This results in a decrease in the liquid velocity and a decrease in the liquid pressure. Flow of incompressible liquids through pipes is described by the mechanical energy balance, Equation 1, combined with the incompressible fluid assumption, Equation 2. The net result is (...
Gas is a fluid that obeys the same general principles of other fluids: it flows from a region of high pressure to a region of low pressure. In laminar flow through straight cylindrical pipes, in which the flow is streamlined, flow is described by Poiseuille’s law: [6.1.1]QV=πa48ηΔ...
STEADY-STATE RESPONSE OF PIPES CONVEYING PULSATING FLUID NEAR A 2:1 INTERNAL RESONANCE IN THE SUPERCRITICAL REGIME The work investigates steady-state responses of a pipe conveying fluid with a harmonic component of flow speed superposed on a constant mean value in the s... YL Zhang,LQ Chen -...
Fluid flow and pressure loss in pipe lines. Water and sewer systems. Steel pipes, pvc pipes, copper tubes and more. •Fluid Mechanics The study of fluids - liquids and gases. Involving velocity, pressure, density and temperature as functions of space and time. ...
The presence of water must be properly accounted for when designing and predicting the flow behavior in both wells and pipelines. Numerous studies have been published in recent years in oil–water flow through pipes. This paper reviews research achievement and current trend in order to offer a ...