Turbulent flows

Part 2 of ebook "Heat and mass transfer in building services design" provides readers with contents including: Chapter 6 - Characteristics of laminar and turbulent flow; Chapter 7 - Flow of fluids in pipes, ducts and channels; Chapter 8 - Natural ventilation in buildings; Chapter 9 - Regimes of fluid flow in heat exchangers; Chapter 10 - Verifying the form of an equation by dimensional analysis; Chapter 11 - Solving problems by dimensional analysis;...

126p giangdongdinh 28-05-2024 3 3   Download

Lecture Petroleum production engineering - Chapter 3: Single-phase pipe flow. This lesson provides students with content about: fully developed single-phase pipe flow; forces acting on control volume; three parts of pressure gradient; laminar or turbulent flow; laminar pipe flow; the friction factors and friction losses;... Please refer to the detailed content of the lecture!

45p mothuahoa 04-05-2024 0 0   Download

Ebook "Computational fluid dynamics applications in food processing" has been applied extensively to great benefit in the food processing sector.

92p coduathanh1122 27-03-2024 4 1   Download

Ebook "Fast chemical reactions in turbulent flows: Theory and practice" describes the fundamentals of fast liquid-phase chemical reactions and the principles of their scientific foundation, technical implementation and industrial application of new technologies. In addition, the equipment required to perform these reactions, in a turbulent mode in the chemical, petrochemical and petroleum industries, is also discussed. The macrokinetic approach has been developed with consideration of the diffusion, hydrodynamics, and heat transfer processes.

334p coduathanh1122 27-03-2024 7 1   Download

Part 2 book "Introduction to engineering fluid mechanics" includes content: Engineering applications of the linear momentum equation, compressible fluid flow, oblique shockwaves and expansion fans, compressible pipe flow, flow through axial flow turbomachinery blading, basic equations of viscous fluid flow, internal laminar flow, laminar boundary layers, turbulent flow.

351p muasambanhan09 12-03-2024 2 0   Download

Part 1 book "Computational flow modeling for chemical reactor engineering" includes content: Reactor engineering and flow modeling, mathematical modeling of flow processes, turbulent flow processes, numerical solution of complex flow models, multiphase flow processes, numerical solution of model equations, reactive flow processes.

251p muasambanhan09 16-03-2024 7 2   Download

Ebook "Achievements, history and challenges in geophysics: 60th anniversary of the institute of geophysics, polish academy of sciences" describes the most prominent achievements, the history of research and also the future potential of the Institute of Geophysics PAS. It describes measurements in various projects, methods of interpreting scientific data, and last but not least the people who have driven this research in many scientific projects.

419p duongthandue0501 28-02-2024 2 1   Download

Part 2 book "Hydraulics and fluid mechanics including hydraulic machines" includes content: Flow over notches and weirs, flow through pipes, boundary layer theory, laminar flow, turbulent flow in pipes, turbulent flow in pipes, turbulent flow in pipes, dimensional analysis, hydraulic similitude and model investigation, fluid flow around submerged objects—drag and lift, flow of compressible fluids, impact of free jets, hydraulic turbines,... and other contents.

951p muasambanhan08 23-02-2024 4 4   Download

Part 2 book "A textbook of fluid mechanics and hydraulic machines compress" includes content: Dynamics of fluid flow, orifices and mouthpieces, notches and weirs, viscous flow, turbulent flow, flow through pipes, dimensional and model analysis, boundary layer flow, forces on sub-merged bodies, compressible flow,... and other contents.

300p muasambanhan07 08-02-2024 5 2   Download

In the 1990s, transjugular intrahepatic portosystemic shunts (TIPS) were performed using bare metal stents, and stent-induced hemolysis was a complication noted in 10% of patients. This was due to the mechanical stress created by turbulent flow from the uncovered interstices.

4p vitiki 30-01-2024 2 2   Download

Ebook "Global financial stability report - Financial market turbulence: Causes, consequences, and policies" aims to deepen its readers’ understanding of global capital flows, which play a critical role as an engine of world economic growth. Of key value, the report focuses on current conditions in global financial markets, highlighting issues of financial imbalances, and of a structural nature, that could pose risks to financial market stability and sustained market access by emerging market borrowers.

196p tuongnhuoclan 28-11-2023 5 5   Download

This paper focuses on analysing the effects of two parameters piston bowl depth (Hb) on the air motion in the cylinder to understand the behaviour of intake gas in the cylinder and contribute to the future research of CNG engine.

9p visybill 19-07-2023 3 3   Download

An approximate method is proposed for determining the aerodynamic effect of coherent vortex structures (CVS) of atmospheric turbulence on an aircraft. As a source of the CVS the vortex wind wakes arising when the atmospheric wind flows around the mountain massif of the Son Tra peninsula, located near the Da Nang airport, and the vortex wake behind the Su-27 type aircraft in the landing configuration are considered.

20p viwolverine 11-07-2023 9 2   Download

In this study, instead of changing the structure of the pin-fin array, the work focused on the design of protrusion/dimple points on the leading and trailing edges. Numerical simulations using the SST (Shear Stress Transport) turbulence model were performed to investigate the effect of dimple/protrusion concavity on flow structure and heat transfer characteristics in a rotating channel with pin-fin array.

8p viblackwidow 07-04-2023 6 4   Download

The current research is undertaken by performing Computational Fluid Dynamics (CFD) simulations for a 2D aerofoil fitted with a shock control bump at a transonic flow condition. Reynolds-Averaged Navier-Stokes equation coupled with turbulence models is adopted to solve the flowfield. The bump has a conventional geometric feature which consists of a ramp, a crest and a tail, and it has eight variants for which the designed parameters are reasonably specified according to the compressible aerodynamics theory.

84p runthenight04 02-02-2023 5 2   Download

Human placental JEG-3 cells conserve a high P450 aromatase activity and are therefore suitable to evaluate how contaminants may interfere with the routes involved in estrogen synthesis during pregnancy. This has been traditionally assessed by measuring aromatase activity through the amount of tritiated water (3H2O) formed during the aromatization of 1β-3H-androst-4-ene-3,17-dione (3H-AD).

8p viginny 23-12-2022 6 3   Download

Eulerian-Eulerian computational fluid dynamic (CFD) models allow the prediction of complex and large-scale industrial multiphase gas–liquid bubbly flows with a relatively limited computational load. However, the interfacial transfer processes are entirely modelled, with closure relations that often dictate the accuracy of the entire model.

17p vironald 15-12-2022 9 3   Download

Airflow around the car side mirrors is one of the sensitivity zones in which the airflow is separated and detached from the mirror flat side. The turbulence created by this flow detachment can affect the airflow to the main body of the car which lies behind the mirror.

8p vispyker 16-11-2022 4 2   Download

Lecture Automatic control systems technology - Lesson 6: Mathematical models of fluid flow components. After this presentation you will be able to: define the characteristics of a fluid flow system; identify if a fluid flow is Laminar or Turbulent based on fluid and system parameters; write mathematical models for fluid characteristics;... Please refer to the content of document.

22p tieuvulinhhoa 22-09-2022 13 5   Download

(BQ) Ebook Fundamentals of Aerodynamics: Part 2 includes the following content: Compressible flow: some preliminary aspects; normal shock waves and related topics; oblique shock and expansion waves; compressible flow through nozzles, diffusers, and wind tunnels; subsonic compressible flow over airfoils: linear theory; linearized supersonic flow; introduction to numerical techniques for nonlinear supersonic flow; elements of hypersonic flow; introduction to the fundamental principles and equations of viscous flow; a special case: couette flow; introduction to boundary layers; laminar boundar...

607p runordie6 10-08-2022 7 1   Download