PPT-Numerical Investigation of Microscale Phenomena in a Multiphase Packed Bed Reactor

Yongsheng Lian Department of Mechanical Engineering University of Louisville Brian Motil and Enrique Rame NASA Glenn Research Center August 9 2016 2016 NETL Multiphase Workshop on Multiphase Flow Science . Bioreactor configurations. Bioreactor operation modes. Practical considerations for bioreactor design. Outline of Lecture. Bioreactor:. device, usually a vessel, used to direct the activity of a biological catalyst to achieve a desired chemical transformation.. 1. Ref: . Seider. et al, Product and process design principles, 3. rd. ed., Wiley, 2010.. . Temperature Control. Temperature control is an important consideration in reactor design.. . Adiabatic operation is always considered first because it provides the simplest and least-expensive reactor.. 1 2 4 5 Main Applications Sulzer multiphase pumps (MPP) are used to pressure boost oil well ef�uent without upstream separation. As such, they are able to withstand a wide and variable ran Close - - Packed Positions Joint(s) Loose - Packed Position Close - Packed Position Vertebral Midway between flex & ext Maximal extension Temporomandibular Jaw slightly open Mouth closed with teeth c الجمهور: هو احنا هناخد إيه النهاردة؟. أنا: هناخد . Reactor. الجمهور: بس؟. أنا: آه بس. الجمهور: هو السكشن طويل . أنا: آه. Definition:. This is an arrangement where the . moving. part of a system such as a . rotating shaft . is . sealed. from the outside world via packing it with a number of . rings. of material; any medium from . Real CSTRs. R. elatively high reactant . conc. at entrance. Relatively low . conc. in stagnant regions, called dead zones (corners & behind baffles) . Dead . Zone. Dead . Zone. Short . Circuiting. Team 1. Michael Glasspool. Sarah Wilson. Nicole Cosgrove. Production Goals. Produce 30,000 Metric Tonnes / year. Operate for 350 days / year. Produce acrolein at 0.0177 kmol / s. Allowable Process Conditions. . Nuclear Energy Fundamentals . Module 4: Nuclear Reactor Design . Module Objectives . After the completion of this module, the student will be able to: . • . Explain the fuel assembly geometry, specifications and material. . 2. . Materials in . pwr. In this Chapter. Major component and degradation mechanisms. Design and Materials of PWR Components . Corrosion-Related Issues in PWR . Major Components . Reactor . pressure vessel . Feed FEHE REACTOR Effluent Fig. 2Process flow diagram of singlebed ammonia reactor system with feedeffluent heat exchanger (FEHE) Fig. 3Simulation scheme of autothermicsinglebed ammonia reactor system Zone. Common Examples of Multiphase Flows. Vadose. Zone (Air and Water). Oil Reservoir (oil and water (saline/fresh) and maybe air/gas). Gas Reservoirs. Geologic Carbon Sequestration. NAPL contamination. since they can resemble bites caused by many other kinds of blood feeding insects, such as mosquitoes and �eas. Cind the insects and iden�fy them, either using the descript Procedure. November. , 2020. VLAB . Experiments. http://vlabs.iitb.ac.in/vlab/labsche.html. VLAB . Experiments. Informations. . about. . the. . experiment. Column. . Tray. . Efficiency.  . The object of this experiment is.