By Herbert Staedtke
Right here, the writer, a researcher of remarkable adventure during this box, summarizes and combines the new effects and findings on complicated two-phase stream modeling and numerical equipment in a different way dispersed in numerous journals, whereas additionally delivering reasons for numerical and modeling ideas formerly now not coated through different books. The ensuing systematic and accomplished monograph is unrivalled in its sort, serving as a reference for either researchers and engineers operating in engineering in addition to in environmental technology.
Read Online or Download Gasdynamic Aspects of Two-Phase Flow: Hyperbolicity, Wave Propagation Phenomena, and Related Numerical Methods PDF
Best hydraulics books
This famous 2-volume textbook offers senior undergraduate and postgraduate engineers, scientists and utilized mathematicians with the explicit innovations, and the framework to increase abilities in utilizing the suggestions within the quite a few branches of computational fluid dynamics. quantity 1 systematically develops basic computational thoughts, partial differential equations together with convergence, balance and consistency and equation resolution tools.
Fluid mechanics (FM) is a department of technological know-how facing the investi gation of flows of continua less than the motion of exterior forces. the basics of FM have been laid within the works of the recognized scientists, corresponding to L. Euler, M. V. Lomonosov, D. Bernoulli, J. L. Lagrange, A. Cauchy, L. Navier, S. D. Poisson, and different classics of technology.
Large strides were made within the final a long time within the development of offshore exploration and construction of minerals.
This publication fills the necessity for a realistic reference paintings for the state of the art in offshore engineering.
All the elemental heritage fabric and its program in offshore engineering is roofed. specific emphasis is positioned within the program of the speculation to useful difficulties. It contains the sensible points of the offshore constructions with convenient layout publications, uncomplicated description of many of the parts of the offshore engineering and their functions.
The fundamental function of the booklet is to supply the real sensible points of offshore engineering with no going into the nitty-gritty of the particular targeted layout.
This can be a entire expert reference, education device, and textual content masking all elements of pipeline pumping and compression method layout, configuration optimization, functionality and operation, as well as the dynamic habit of the entire piping and numerous components comprising each one process. The authors supply useful options for reaching trustworthy layout and operation of those amenities.
- Turbulent Reacting Flows (Topics in Applied Physics)
- Momentum Transfer in Fluids
- Fluid Mechanics: Vol 6
- Precipitation Analysis for Hydrologic Modeling
- Some Aspects of Hydraulics in Mechanical Handling and Mobile Equipment
Extra info for Gasdynamic Aspects of Two-Phase Flow: Hyperbolicity, Wave Propagation Phenomena, and Related Numerical Methods
9, the following cases can be distinguished: 1. For saturated upstream reservoir conditions (T0 = T sat ) and low vapor content (0 ≤ Xg ≤ ), the onset of evaporation occurs in the divergent section of the nozzle and critical conditions at the nozzle throat are obtained as (Xg )cr > 0, and ucr = acr . 2. For pure liquid (Xg = 0) with slightly subcooled conditions (T0 < T sat ), the crossing of the saturation line occurs in the divergent section of the nozzle with usat < a2, and the critical conditions reached are as for case (1) at the nozzle throat with (Xg )cr > 0 and ucr = acr .
5 for a water/steam mixture. Fig. 41) (sg − sl )2 (1/ g − 1/ l )2 = al . 42) 2 (sg − sl ) Fig. 24), the equilibrium sound velocity can also be written in a more compact form as 1 a= γ −2β 1/ g − 1/ s g − sl l + 2 . 43) Calculated values for the equilibrium sound velocity as a function of void fraction are shown in Fig. 6 for a saturated water/vapor mixture at atmospheric pressure. The figure indicates two interesting aspects: the thermal equilibrium assumption results in extreme low values for the sound velocity and (2) strong discontinuities for the transition between singlephase liquid or vapor and two-phase conditions which is certainly in contrast to experimental data.
20) of the two fluid model represent an approximation of the nonhomogeneous twophase flow and as such, have not the same validity as the Navier Stokes or Euler equations for single-phase flow of gas or liquid. Nevertheless, two-fluid models form the basis of most present computational tools for the numerical simulation of nonequilibrium two-phases flow processes. However, any application of these models relies on a realistic modeling of the source term on the right-hand side of the equations describing the interfacial transfer processes for mass, momentum, and energy.
Gasdynamic Aspects of Two-Phase Flow: Hyperbolicity, Wave Propagation Phenomena, and Related Numerical Methods by Herbert Staedtke