separation—mixing and segregating indexes

Intake manifold design effect on air fuel mixing and flow for an LPG heavy duty engine

Intake manifold design effect on air fuel mixing and flow for an LPG heavy duty engine

... engine performance The air-fuel ratio and the specific fuel consumption are measured and determined With the optimized manifold, both AFR and SFC are improved by % and 28 % respectively ISSN 2076-2895 ... 2010 [11] Fuchs T R and C J Rutland Intake Flow Effects on Combustion and Emissions in a Diesel Engine, SAE N° 980508, 1998 [12] Ugur Kesgin, Study on the design of inlet and exhaust system of ... supercharging and filling Lee [8] has developed a computer program to predict the engine performance characteristics through the analysis of the flow in the intake and exhaust systems and of the...

Ngày tải lên: 05/09/2013, 16:30

12 893 1
Tài liệu Define a Primary Key and Other Indexes docx

Tài liệu Define a Primary Key and Other Indexes docx

... primary key columns and indexes at the same time You can come up with indexes at a later date as well Comments Be sure to create a primary key column for each of your tables, and use identity columns ... Pages dialog box On the Indexes page, click the New button, and then fill in the following properties to add an index for the LastName field: Index Name with "IX_LastName" and Column Name with "LastName." ... into the constraint category of indexes Figure 2.5 You need to have one primary key field per table 4 To create other indexes that will help performance, choose Indexes/ Keys from the View menu...

Ngày tải lên: 14/12/2013, 20:16

5 383 0
mixing and dispersing

mixing and dispersing

... maximum speed and the stator reduces it to almost zero and then it is again accelerated by the next rotor ring this results in a very effective particle size reduction by mechanical and hydraulic ... Installation from top or as side entry Lump free dispersion of gels and high viscosity products Ideal combination of homogenous Mixing and Dispersion Production of Dispersions, Emulsions, Solutions ... system and causes a particle size reduction by the dispersing effect Advantages Mixing is effected without the induction of any air The whole contents of the vessel is homogeneously mixed and dispersed...

Ngày tải lên: 25/12/2013, 14:03

16 368 0
catalyst separation, recovery and recycling

catalyst separation, recovery and recycling

... SEPARATION, RECOVERY P R R AND RECYCLING Chemistry and Process Design Edited by DAVID J COLE-HAMILTON EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, Scotland and ROBERT P TOOZE ... PROBLEMS CATALYSIS – ADVANTAGES AND D J COLE-HAMILTONa AND R P TOOZEb EaStCHEM, School of Chemistry, Univesity of St Andrews, St Andrews, Fife, KY19 9ST, Scotland b Sasol Technology UK, Ltd., ... on the other hand are usually complexes, which consist of a metal centre surrounded by a set of organic ligands The ligands impart solubility and stability to the metal complex and can be used...

Ngày tải lên: 11/03/2014, 22:58

255 275 2
Đề tài " Stability of mixing and rapid mixing for hyperbolic flows " pot

Đề tài " Stability of mixing and rapid mixing for hyperbolic flows " pot

... requiring A1 , B1 = ˜ Let WA and WB be neighborhoods of xH and xH chosen so that the orbit of xH intersects WA and WB only in the points xH and xH We regard WA ˜ ˆ and WB as identified (in the ... Katok and Burns [19] More recently, Chernov [10], Dolgopyat *Research supported in part by NSF Grant DMS-0071735 and EPSRC grant GR/R87543/01 270 ¨ ¨ MICHAEL FIELD, IAN MELBOURNE, AND ANDREI ... flow Φt ∈ Ar (M ) and suppose that Λ is not rapid mixing Then there exists c > and C > such that for every α > 0, there exists β > and a sequence |bk | → ∞ such that for each k ≥ and each period...

Ngày tải lên: 15/03/2014, 09:20

24 333 0
Báo cáo " The impact of environment on morphological and physical indexes of Vietnamese and South Korean students " docx

Báo cáo " The impact of environment on morphological and physical indexes of Vietnamese and South Korean students " docx

... Netherlands, and the Scandinavian nations Most markedly is the Netherlands where average height has increased at the greatest rates The Netherlands was in the late nineteenth century a land renowned ... between females and males of Korean students Comparison of basic anthropometric indexes of Korean students and Vietnamese students Average basic anthropometric indexes of Korean students and Vietnamese ... Journal of Science, Natural Sciences and Technology 24 (2008) 50-55 Table shows average some anthropometric base indexes of males and females The males’ indexes of height, weight, measurement...

Ngày tải lên: 22/03/2014, 09:20

6 538 0
cell separation methods and applications

cell separation methods and applications

... molecular and cellular biology and genetics (Siebenkotten and co-workers) and the clinical isolation of stem and progenitor cells for cell therapy of cancer and other diseases (Hassan and co-workers) ... are discussed, and the limitations of the methods are outlined Applications in basic research and medicine and an outlook on future applications are reviewed For ease of understanding, flowcharts, ... medicine and, at the same time, reveal new insights into the cell and molecular biology that allows stem and progenitor cells to be just that IRVING WEISSMAN, PH.D DEPARTMENT OF PATHOLOGY AND DEVELOPMENTAL...

Ngày tải lên: 10/04/2014, 11:13

346 338 0
Báo cáo hóa học: " Research Article Secure Hashing of Dynamic Hand Signatures Using Wavelet-Fourier Compression with BioPhasor Mixing and 2N Discretization" ppt

Báo cáo hóa học: " Research Article Secure Hashing of Dynamic Hand Signatures Using Wavelet-Fourier Compression with BioPhasor Mixing and 2N Discretization" ppt

... generation using a lookup table Juels and Wattenberg [6] and Juels and Sudan [7], respectively, proposed fuzzy commitment (using error correction codes and XOR) and fuzzy vault which extends the ... real, imaginary, and magnitude components of (1) tFFT(tDWT(p)) and (2) tFFT(tDWT(a)), and (3) tFFT(tDWT(az)) with tFFT and tDWT being the compression methods described in F(t) and G(w), as dynamic ... mean and standard deviations, are denoted as Mean-[Type] and Std-[Type] with [Type] indicating the distribution for genuine (G), random forgery Yip Wai Kuan et al Table 1: Comparison of EER and...

Ngày tải lên: 22/06/2014, 23:20

8 268 0
batching, mixing, and job control of lightweight concrete

batching, mixing, and job control of lightweight concrete

... Standard Specification for Concrete Aggregates C 94 Standard Specification for Ready-Mixed Concrete C 127 Standard Test Method for Specific Gravity and Absorption of Coarse Aggregate C 128 Standard ... operation Since most concrete, both normal and lightweight, is handled in truck mixers, it is important to understand some aspects of truck operation Delivery time and weather effects have an important ... yield, aggregate measuring, and batching methods along with the control of water for slump and for aggregate absorption CHAPTER MEASURING AND BATCHING 2.1 Free water and absorbed water One of...

Ngày tải lên: 24/10/2014, 17:44

9 331 0
guide for mixing and placing sulfur concrete in construction

guide for mixing and placing sulfur concrete in construction

... including McBee and Sullivan, Malhotra, Vroom, Yuan, Loov et al., Gregor and Hackl, Diehl, Lee, and others published a number of papers and reports dealing with various aspects of sulfur and sulfur ... operations and normal precautions for handling hot fluid materials (proper protective clothing, eye protection, gloves, and hard hats) should be observed Practices for safe handling of both solid and ... Specimens) C 127 Standard Test Method for Specific Gravity and Absorption of Coarse Aggregate C 128 Standard Test Method for Specific Gravity and Absorption of Fine Aggregate C 136 Standard Method...

Ngày tải lên: 24/10/2014, 22:11

12 366 0
Modeling and simulation of antisolvent crystallization mixing and control

Modeling and simulation of antisolvent crystallization mixing and control

... addition mode, and scale for a stirred vessel, and the effects of jet vii Modeling and Simulation of Antisolvent Crystallization: Mixing and Control velocity on the crystal size distribution and polymorphic ... Mixing: Understanding and Modeling Crystallizer Mixing and Suspension Flow Handbook of Industrial Crystallization Boston, Butterworth-Heinemann: 181-200 Larsen, P A., Patience, D B and Rawlings, ... overall micromixing time by Mahajan and Kirwan and Johnson and Prud’homme using competitive reactions 16 Literature Review (Johnson and Prud'homme, 2003a; Mahajan and Kirwan, 1996) The micromixing...

Ngày tải lên: 14/09/2015, 09:18

268 538 0
Separation, extraction and concentration processes in the food, beverage and nutraceutical industrie

Separation, extraction and concentration processes in the food, beverage and nutraceutical industrie

... the food and biotechnology industries: principles and applications Edited by A S Grandison and M J Lewis 28 Handbook of indices of food quality and authenticity R S Singhal, P K Kulkarni and D V ... technologies and applications Edited by R Guy 62 Auditing in the food industry: from safety and quality to environmental and other audits Edited by M Dillon and C Griffith 63 Handbook of herbs and spices ... A J Taylor and J Hort 47 Cheese problems solved Edited by P L H McSweeney 48 Handbook of organic food safety and quality Edited by J Cooper, C Leifert and U Niggli 49 Understanding and controlling...

Ngày tải lên: 20/09/2015, 01:57

1,4K 3,1K 0
End effect, stopping criterion, mode mixing and confidence limit for the hilbert huang transform

End effect, stopping criterion, mode mixing and confidence limit for the hilbert huang transform

... century to handle non-stationary processes and better explain local and transient variations: the windowed Fourier and Gàbor transforms, the Wigner-Ville distribution, and wavelet analysis and its ... signal SD standard deviation SDmax maximum standard deviation for the first stopping criterion xviii List of Symbols and Abbreviations sd(C) squared deviation between the variable C and its mean ... Next (hjk )| ≤ 1,    and σjk (t) < θ1 ∀ t ∈ J ⊂ T      and σjk (t) < θ2 ∀ t ∈ T, : #(J) ≥ (1 − α)#(T ), (2.19) in which σjk (t) = |mjk (t)/ajk (t)|, and #(J) and #(T ) designate the cardinality...

Ngày tải lên: 05/10/2015, 21:23

175 557 0
Measurement of Color, Gloss, and Translucency of White Salted Noodles- Effects of Water Addition and Vacuum Mixing.pdf

Measurement of Color, Gloss, and Translucency of White Salted Noodles- Effects of Water Addition and Vacuum Mixing.pdf

... calculate the gloss and translucency score Panelists ranked noodle gloss and translucency on boiled noodle disks and strands from six WSN mixes of ASWN and gelatin, following standard procedures ... units (standard deviation 1.80) and 20.40 units (standard deviation 1.58) (60°); from the hard wheat sample, the mean level was 18.82 units (standard deviation 1.80) and 18.16 units (standard deviation ... lightness (L*) and an increase in redness (a*) and yellowness (b*) values of raw WSN sheets from soft and hard wheat flour samples Measurements of L*, a*, and b* usually give low standard deviations...

Ngày tải lên: 16/12/2012, 15:25

7 660 0
ISOTOPE HYDROGRAPH SEPARATION FOR MODELING OF RUNOFF MECHANISMS OF ATMOSPHERICALLY DERIVED CHEMICAL AND RADIOACTIVE POLLUTANTS

ISOTOPE HYDROGRAPH SEPARATION FOR MODELING OF RUNOFF MECHANISMS OF ATMOSPHERICALLY DERIVED CHEMICAL AND RADIOACTIVE POLLUTANTS

... Prefecture and the Ministry of Land, Infrastructure and Transport are appreciated The authors thank Dr Mariko Atarashi-Andoh for her aid in mass spectrometry We also thank Mr Takashi Ueno and Mr ... obtain δD (‰) and δ18O (‰), respectively, which are defined as the relative deviation of the parts per thousand ratios from that of a standard according to the following equation (Kendall and Caldwell, ... Machida and Kondoh (2001) showed that the relationship between δD and δ18O in shallow ground water and river water in Japan statistically is given by the equation: - 246 - Journal of Water and Environment...

Ngày tải lên: 05/09/2013, 09:08

10 439 0
Tài liệu Đề tài " Weak mixing for interval exchange transformations and translation flows " ppt

Tài liệu Đề tài " Weak mixing for interval exchange transformations and translation flows " ppt

... strictly positive for every J ∈ J and almost every x ∈ ∆, and depends continuously on J for almost 646 ARTUR AVILA AND GIOVANNI FORNI every x Thus, for every δ > and J ∈ J , there exists Cδ (J) ... ΩN , and < ρ < ρ0 (Z) so that (3.13) and (3.20) hold and let δ < 1/10 be so small that ρ ln Al (3.23) µ(∆l ) − ρµ( + ln + Al (2δ)ρ l∈ΩN \Z ∆l ) = α < 0, l∈Z (this is possible by (3.13)) and (3.24) ... Nogueira-Rudolph [NR], we define π ∈ Sd to be standard if π(1) = d and π(d) = They proved that every Rauzy class contains at least 656 ARTUR AVILA AND GIOVANNI FORNI one standard permutation [NR], Lemma 3.2...

Ngày tải lên: 16/02/2014, 06:20

29 352 0
Tài liệu Thermodynamic Models for Industrial Applications: From Classical and Advanced Mixing Rules to Association Theories pptx

Tài liệu Thermodynamic Models for Industrial Applications: From Classical and Advanced Mixing Rules to Association Theories pptx

... 18.3 Interparticle forces in colloids and interfaces 18.3.1 Interparticle forces and colloids 18.3.2 Forces and colloid stability 18.3.3 Interparticle forces and adhesion 18.4 Acid–base concepts ... Thermodynamics for Process and Product Design The design of separation processes, chemical and biochemical product design and certain other fields, e.g material science and environmental assessment, ... Azeotropic distillation Insufficient precision in the description and estimation of VLE and LLE using one model and one parameter set Standardized models, one parameter set Extractive distillation...

Ngày tải lên: 18/02/2014, 15:20

727 1,2K 0
Đề tài " Di_usion and mixing in uid ow " pot

Đề tài " Di_usion and mixing in uid ow " pot

... DIFFUSION AND MIXING IN FLUID FLOW Remarks The proof of Theorem 2.1 is standard, and can proceed by construction of a weak solution using Galerkin approximations and then establishing uniqueness and ... and B Simon, Sum rules for Jacobi matrices and their applications to spectral theory, Ann of Math 158 (2003), 253–321 [26] A Kiselev, Y Last, and B Simon, Modified Pr¨fer and EFGP transforms and ... fact that L and P commute by construction and P φ = φ for φ ∈ H The inequality in (4.2) holds since ˜ ˜ Lφ ≤ C φ , which follows from the fact that L is tridiagonal and both ˜ ˜ λn+1 /λn and are...

Ngày tải lên: 15/03/2014, 09:20

33 308 0
Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specific proteins and functions docx

Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specific proteins and functions docx

... centrifugation, and analysed by SDS ⁄ PAGE and immunoblotting for the distribution of caveolin (——), perilipin ( ), and SR-BI (– — –) The HDcaveolae were collected at the 26 ⁄ 35% sucrose interphase and ... of protein (lanes and 4, VHD-caveolae; lanes and 5, HD-caveolae; lanes and 6, LD-caveolae) The amount of the analysed proteins is expressed as arbitrary densitometric units and normalized to ... ultracentrifugation (lane a); HD-caveolae (lanes b1 and b2); LD-caveolae (lane c) a, b1 and b2, and c were separately subjected to SDS ⁄ PAGE (9% acrylamide) and silver staining Indicated are apparent...

Ngày tải lên: 16/03/2014, 13:20

12 460 0
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