texture and classification of metamorphic rocks

... sediments and sedimentary rocks 365 14 Biochemical sedimentary rocks 399 15 438 Metamorphism 16 Metamorphism: stress, deformation and structures 455 17 Texture and classification of metamorphic rocks ... protoliths and types of metamorphism Chapter 16 addresses metamorphic structures in relationship to stress and strain Chapter 17 investigates rock textures and the classification of metamorphic rocks ... the composition, texture and classification of igneous rocks Chapter addresses the origin and evolution of magmas and plutonic structures Chapter focuses on volcanic structures and processes In...

Ngày tải lên: 26/05/2016, 22:54

... types of diagram, and phase diagrams are among the most useful The computer provides the user with considerable freedom of choice of axis variables and in the sectioning and projection of a multicomponent ... law of thermodynamics The development of thermodynamics starts by the definition of Q, the amount of heat flown into a closed system, and W, the amount of work done on the system The concept of ... evident that U is an extensive property and obeys the law of additivity The total value of U of a system is equal to the sum of U of the various parts of the system Its value does not depend...

Ngày tải lên: 02/04/2014, 16:19

... The formation of The American Society of Steel Treating, the forerunner of ASM International, was based on better understanding of heat-treating technology; this understanding was, of course, rooted ... of commercially important diagrams appeared in Volume of the 8th Edition of Metals Handbook Shortly after publication of the earlier volume in 1973, recognition of the universal importance of ... phases formed in a system, and the shape of the resulting phase diagram can be explained and understood through knowledge of the principles, laws, and terms of thermodynamic, and how they apply to...

Ngày tải lên: 27/06/2014, 23:20

... physically separable part of a system; e.g  for H20: ice, water, water vapor  for Al2SiO5: Sillimanite, Kyanite, Andalusite One and two component phase diagrams  Several types of 2-component diagrams ... earth history or processes:    Find: ore deposits, oil and gas, building materials Understand engineering hazards, water cycle Understand how humans effect the earth: climate… The Rock Cycle ... component diagrams  If P and/ or T changes   One phase converts to another Examples: H2O – component; ice, water, and vapor are phases  Al SiO – component; Kyanite, Andalusite, Sillimanite are...

Ngày tải lên: 30/11/2016, 13:36

... the compensation of ion Fe3+ in the tetrahedral and octahedral location That led to increasing of total magnetization of a molecule Ni1-xCoxFe2O4 and hence there is increasing of MS (table 3) ... high coercivity of materials, the second term can take part of several tens percent of HC and the last one whereas can only reach several hundreds of gauss Thus, the increasing of Co-concentration ... Co-concentration led to the increasing of anisotropy property of ferrites Ni1-xCoxFe2O4, hence it was the increasing of HC The increasing of HC proved that the soft magnetic property of ferrite NiFe2O4 changed...

Ngày tải lên: 13/02/2014, 04:20

... their judgments of GS, EM, and SVM output sentences and the gold standard in terms of grammaticality (how fluent the compression is) and importance (how much of the meaning of and important information ... every tree pair and each of its source nodes i, and update its alignment by selecting between and within two choices: (a) unaligned, (b) aligned with some target node j or The number of possibilities ... ancestor i of node i when it is unaligned; and let eA and eB be the elementary tree pairs rooted at i and i respectively when i is aligned with some target node j or Then, by exchangeability of the...

Ngày tải lên: 07/03/2014, 22:20

... relative permeabilities of steam and water These theoretical, experimental, and in-situ results provide better understanding of the likely behavior of geothermal, gascondensate, and steam injection ... 6.7 Sequence of snap-shots of air-water and steam-water flow behavior in smooth-walled, HR and RR fractures around 65% water saturation 136 6.8 Sequence of snap-shots of air-water and steam-water ... overview and review of the theoretical and experimental approaches for conventional and unconventional two-phase flow in fractures In Chapter 3, we describe the detailed design of the apparatus and...

Ngày tải lên: 23/03/2014, 15:20

... Pryor and Jentoft, 1961 Anderson and Prausnitz, 1986 Miller and Hawthorne, 2000 Mathis et al., 2004 Alwani and Schneider, 1969 Pryor and Jentoft, 1961 Pryor and Jentoft, 1961 Pryor and Jentoft, ... Barr-David and Dodge, 1959 Anderson and Prausnitz, 1986 Marshall and Jones, 1974b Marshall and Jones, 1974b Griswold and Wong, 1952 Marshall and Jones, 1974b Wormald and Yerlett, 2002 Griswold and Wong, ... crust, and of major importance in geology, geochemistry, mining, and in industrial practices such as metallurgy and the synthesis and growth of crystals The theoretical understanding of the phase...

Ngày tải lên: 01/04/2014, 11:22

... Howard Hanley of the National Bureau of Standards; Robert Reid of the Massachusetts Institute of Technology; and L y m a n Yarborough of the Amoco Production C o They brought focus and structure ... state -of- the-art reviews of an area of chemical engineering often referred to as "thermodynamics and physical properties." T h e reviews should represent the work of both the academic researcher and ... Foundation was a key ingredien for many American and have been otherwise unable to participate T h e interest and support of Marshall L i h and William Weigand of the National Science Foundation were...

Ngày tải lên: 02/04/2014, 16:19

... weight of the substance For metals, the time lag was estimated to be between and 10 ns [9] Experimental investigation 3.1 Experiments and results A KrF excimer laser with a wavelength of 248 nm and ... location and velocity of the laser-induced vapor front, and ablation depth per laser pulse are measured Ni is used as the target Details of the experiments have been given elsewhere [3] A summary of ... superheating and the time lag of nucleation The pressure at the evaporating surface is needed to understand the evaporation kinetics, which is measured with the use of a PVDF transducer [10] Of particular...

Ngày tải lên: 06/05/2014, 09:01

... vibrational levels of the same electronic state is of the order of 0.25 eV and for the case of two rotational levels of a vibrational band the energy di€erence is of the order of only 0.005 eV ... accuracy of the gA values and of the temperatures is important for the accuracy of the determination of the degree of ionization One often uses the line pairs Mg II 279.6 nm/Mg I 278.0 nm and Mg ... methodology, as a result of the work of Walsh [2] Flame atomic absorption spectrometry became a standard tool of the routine analytical laboratory Because of the work of L'vov and of Massmann, the graphite...

Ngày tải lên: 03/06/2014, 01:15

... Creator and the Sustainer of the world, the Most Beneficent, Most Benevolent, Most Merciful, and Master of the Day of Judgment He is Omnipresent and Omnipotent He is the King of all kings of the ... − , ,i and ,i + , and [Bj] and [Cj] are diagonal matrixes The components of matrixes [Aj], [Bj] and [Cj], are the coefficients of the unified caloric equation written in a point (i,j) of the ... Modeling and Simulation of the Heat Transfer Behaviour of a Shell -and- Tube Condenser for a Moderately High-Temperature Heat Pump 61 Tzong-Shing Lee and Jhen-Wei Mai Chapter Simulation of Rarefied...

Ngày tải lên: 19/06/2014, 12:20

... of finned tubes and the fins are generally corrugated or occasionally louvered plates with variable spacing and number of passes Internal heat transfer of phase changing refrigerant is high and ... Substantial gains in terms of size and cost are then made, on heat exchangers and related units, during air dehumidification and frost formation In the specific case of evaporators and condensers treated ... absence of a junction between two tubes; the coordinates I and K indicate the direction of flow: incoming and destination, respectively The values of J(I,K) are: 38 Two Phase Flow, Phase Change and...

Ngày tải lên: 19/06/2014, 12:20

... numbers, irrespective of the amount of frost formed 4.3.3 Combined effect of tube diameter and circuiting In order to outline the advantages offered by the combined use of circuiting and CO2, a comparative ... effect of number of tube row on heat transfer performance of smooth plate fin -and- tube heat exchangers, ASHRAE Transactions, 81 (1): 307-317 Rohsenow, W.M., Hartnett, J.P and Cho and Y.I., 1998, Handbook ... for calculation, simulation and optimization of shell -and- tube heat exchangers, and investigated the effects of transverse and longitudinal tube pitch in the in-line and staggered tube arrangements...

Ngày tải lên: 19/06/2014, 12:20

... teperature of the inlet cylinder and the teperature of oulet cylinder are 300 and 350 K Figs and show flow field with a vortex flow In Fig 3, teperature of the inlet cylinder and the teperature of oulet ... teperature of the inlet cylinder and the teperature of oulet cylinder are 300 and 350 K Fig Flow filed of single-vortex Flow when teperature of the inlet cylinder and the teperature of oulet cylinder ... the effect of temperature gradient between two cylinders was investigated by Yoshio and his co-workers The aim of the present paper is investigation of understanding of the effect of different...

Ngày tải lên: 19/06/2014, 12:20

... Journal of Heat Transfer, Vol.121, pp 729-733 Launay, S., Sartre, V & Lallemand, M (2004) Hydrodynamic and Thermal Study of a Water-Filled Micro Heat Pipe Array, Journal of Thermophysics and Heat ... Rullière, R., Pandraud, G & Lallemand, M (2008) Prediction of the Maximum Heat Transfer Capability of Two-Phase Heat Spreaders-Experimental Validation, International Journal of Heat and Mass Transfer, ... section of the caster, and investigate the solidification phenomena from the metallurgical point of view A 3D numerical solution of the differential equation of heat transfer was developed and tested...

Ngày tải lên: 19/06/2014, 12:20

... 5, 6, and A scheme for static soft reduction (SR) is proposed with the idea of closing the gaps of the rolls according to a specific profile In this way, the reduction of the thickness of the ... particles and energy from the plasma On the one hand, this hinders the attainment and maintenance of the plasma density and temperature on a required level and forces to develop sophisticated and expansive ... surface of the slab is presented by line The shell thickness S and the distance between liquidus and solidus w are presented by dotted lines and 4, respectively In part (b) of Fig 14 the rate of shell...

Ngày tải lên: 19/06/2014, 12:20

... and Γ ω are the effective diffusivity of k and ω, respectively; Gk and Gω are the generation of k and ω, respectively, due to mean velocity gradients; and Yk and Yω are the dissipation of k and ... azimuthal, (a) and (b), and axial, (c) and (d), velocity profiles for S2 configuration Q ≈ 100 l/h for (a) and (c); and Q ≈ 270 l/h for (b) and (d) The circles indicate mean velocity values and the error ... 2008; Kim, Lim, and Lee, 2007; Laurien, Lavante, and Wang, 2010; Lavante and Laurien, 2007; Nematollahi and Nazifi, 2007; Rodriguez and El-Genk, 2008a, b, c, and d; Rodriguez, Domino, and El-Genk,...

Ngày tải lên: 19/06/2014, 12:20

... Goldstein and Behbahani, 1982; Kamotani and Greber, 1974; Kavsaoglu and Schetz, 1989; Kawai and Lele, 2007; Kiel et al., 2003; Patankar, Basu, and Alpay, 1977; Rivero, Ferre, and Giralt, 2001; Sucec and ... Transfer and Flow Visualization of Conventional and Swirling Impinging Jets, Ph.D Diss., University of New Mexico Huang, L and El-Genk, M (1998) Heat Transfer and Flow Visualization Experiments of ... S A (1977) Prediction of the Three-Dimensional Velocity Field of a Deflected Turbulent Jet, J of Fluids Engineering, 758 – 762 Pratte, B D and Baines, W D (1967) Profiles of Round Turbulent Jets...

Ngày tải lên: 19/06/2014, 12:20

... and δ b denoting the optical penetration depth and electron ballistic range, respectively F is the laser fluence y is the coordinate of central spot of light front at the plane of incidence and ... a function of electron temperature for the targets of Au (a) and Al (b), the thick line stands for ke2, the thin line stands for ke1 The electron thermal conductivity as a function of electron ... strength as functions of electron temperature for Au and Al The thick line stands for Al, the thin line stands for Au The unit of G is J m-3 s-1 K-1 For femtosecond pulse heating of the metal film...

Ngày tải lên: 19/06/2014, 12:20