chemical reactor analysis and design by gilbert f froment

... mass transfer coefficient referred to unit interfacial area liquid phase mass transfer coefficient referred to unit inierfacial area mass transfer coefficient (including interfacial area) ... coefficient based on mole fractions slutriation rate coefficient (Chapter 13) reaction rate coefficients rate coefficient of catalytic reaction in absence of coke mass transfer coefficient...

Ngày tải lên: 01/04/2014, 10:25

Ngày tải lên: 01/04/2014, 10:30

... diffusivity of j in a multicomponent mixture s/mm f 3 f D eff effective diffusivity, a combination of molecular and turbulent diffusivities in a fluid s/mm f 3 f D t turbulent diffusivity ... molecular diffusivity for A in a multicomponent mixture s/mm f 3 f K D Knudsen diffusivity s/mm f 3 f iii eBeAe DDD ,, effective diffusivities for transport in a (pseudo-)...

Ngày tải lên: 01/04/2014, 10:31

... analysis. Figure 1.4 Schematic diagram of reactor design formulation. 8 OVERVIEW OF CHEMICAL REACTION ENGINEERING PRINCIPLES OF CHEMICAL REACTOR ANALYSIS AND DESIGN New Tools for Industrial Chemical Reactor ... of a chemical reactor is affected by a multitude of diverse factors. In order to select, design, and operate a chemical reactor, it is necessary to id...

Ngày tải lên: 01/04/2014, 10:36

... Property/Stiffness Modification Factors form shown in Figure 27. 1. Type 0 in the Membrane f1 1 Modifier edit box. Figure 27 Property/Stiffness Modification Factors form Introductory Tutorial for ... Area Stiffness Modifiers 2 Step 7 Assign Area Stiffness Modifiers In this Step, the membrane properties of the Area objects are modified to prohibit the deck from acting as a flange...

Ngày tải lên: 06/09/2012, 15:56

... INCLUDING PUSHOVER ANALYSIS SAP2000 Web Tutorial 1 6 The following assumptions are used for dead and live loads: Roof: DL = 40 psf LL = 20 psf Second Floor: DL = 80 psf LL = 50 psf Perimeter Wall: DL = 20 psf These ... Step of the Pushover 1. Click the Member Force Diagram for Frames button , or from the Display menu select Show Element Forces/Stresses, and then Frames to display the Me...

Ngày tải lên: 06/09/2012, 15:56

... in fixed-format records of several types. Each record type defines a fixed number of fields, or attributes, and each field is usually of a fixed length. The use of fixed-length records simplifies ... 4 1.4.Classifications of System 7 1.5.Information System 8 1.6.Types of Information System 8 1.7.Brief Introduction to System Analysis and Design 10 1.8.What is System Analysis and...

Ngày tải lên: 27/10/2013, 23:15

... environment and workbook myriam.lewkowicz@u tt.fr 16 Questions 1. Define and understand the term information systems (IS) 2. Explain the technology, people, and organizational components of an information ... management software packages myriam.lewkowicz@u tt.fr 153 myriam.lewkowicz@u tt.fr 102 Case of Pine Valley Furniture Manufacturing Company Product: Wood Furniture Market: U.S. O...

Ngày tải lên: 04/11/2013, 19:15

... interfaces between subsystems might have. Example For a major command and control system, the architecture team make a first cut of the system architecture by identifying the major areas of functionality ... be offered by the system. They produce the following package diagram: Figure 92 - First Cut Subsystem Plan using a UML package diagram 106 UML Applied - Object Oriented A...

Ngày tải lên: 10/12/2013, 14:16

... refers to a. The ability of a variable to point at different classes of object at different times and b. The fact that a message with the same signature can invoke different methods at different ... programming languages by allowing us to combine different types of values in expressions and by allowing us to assign different types of values to variables. But we can go one step further...

Ngày tải lên: 18/12/2013, 09:10