1. What is the state of H2O if P = 725 kPa and T= 151 °C? %3D

Q: Write the energy balance for the material in a closed container, neglecting potential and kinetic…

A: Energy conservation law states that the total energy of the system and the surroundings can neither…

Q: Explain steady flow in relation to fluid mechanics.

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Q: Briefly explain the concept of steady state as it applies to diffusion

A: Diffusion is the process through which particles, molecules, or substances spread or travel from a…

Q: B/ Define the Schmidt number, Prandtl number and Reynolds number and clear up the relation for each…

A: The Schmidt number (Sc), Prandtl number (Pr), and Reynolds number (Re) are dimensionless variables…

Q: What is the basic equation for computing the rate of mass transfer through a membrane?

A: Consider mass transfer through a membrane of area Am takes place from one container with…

Q: Describe the process by which polyethylene molecules resist elongation when an external load is…

A: Polymer, this word itself can define what is polymer. 'Poly' means many and 'mer' means parts. When…

Q: Determine the terminal settling velocity of a coal particle of size 400 micron in water at 20 oC by…

A: We need to find settling velocity of coal particle water and then we need to compare it with…

Q: Which of the following is correct about temperature changes value? Δ°C = Δ°F Ο Ο Δ°C = Δ°R Ο Δ°F=Δ°Κ…

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Q: Explain path line in relation to fluid mechanics.

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Q: Why are Vertical flow-through beds preferred in RTO technology?

A: Regenerative Thermal oxidizers are used to remove air pollutants. The oxidizers will help in the…

Q: 2. How is phase diagram of water different from most other materials show with sketches. What is its…

A: In a phase diagram; there are certain important terms which should be explained first. Different…

Q: Which among the following is not a parameter for scaling up stirred vessels? A. Geometric similarity…

A: We have to answer and explain the parameter for scaling up stirred vessels?

Q: Explain the concept of fluid flow and its significance in chemical engineering processes.

A: The study of fluids, which includes liquids and gases, is known as fluid flow. Fluids may flow and…

Q: Using a flow chart, show how a lubricant oil with high viscosity index can be manufactured from…

A: In petroleum industries, Crude oil is a type of fossil fuel that is a naturally occurring petroleum…

Q: What are the assumptions made for mass transfer in the packed column?

A: Packed column is a distillation column that has packings in some sort of arrangement or in disorder.…

Q: what is the actual air required per hour.

A: Ultimate and proximate analysis of the coal sample is given. Flow rate of coal = 11762 kg/h % Excess…

Q: Baffles increases the fluid velocity on the tube side. True False

A: Baffles are used to direct fluid across the tube bundle and run perpendicularly to the shell.…

Q: Why should a packed tower be operated below the flooding point?

A: Packed towers or columns are used in process industries to carry out various separation processes…

Q: What if the amount of air is not stated? How can we assume for that? Is there any technique?

A: Given that :amount of air (assume 79mol% N2, 21mol% O2) is given

Q: Which factors affect the pressure drop in fixed-bed adsorption system?

A: In fixed bed adsorption , solute is transferred from liquid solution by adsorption through  fixed…

Q: an AE unit for energy

A: The specific heat capacity of a substance is the amount of energy required to raise the temperature…

Q: 3. list as many factors as you can think of that will affect a house's heating/cooling needs.…

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Q: Explain analogy between heat and momentum transfer

A: The most widely accepted analogy between Heat, mass and momentum transfer is Chilton-Colburn…

Q: Write what can be done to increase the flux through the membrane in membrane processes. Briefly…

A: The flux of a membrane is defined as the amount of permeate produced per unit area of membrane…

Q: What is the bulk-flow effect in mass transfer?

A: The effect of bulk flow in mass transfer is to be defined.

Q: Equally spaced trays are placed and provided with downspout and weirs inside the tray tower is to a.…

A: Answer:  Increase the contact between gas and liquid inside the column.

Q: How to apply the concept of polarity and intermolecular forces of attraction in predicting retention…

A: Intermolecular forces may be dipole-dipole interaction, H-bonding etc.

Q: A decanter to separate oil from water is needed. The oil flow is 8,500 lb/hr, and the water rate is…

A: Given:   A decanter to separate oil from water.   The mass flow rate of oil, moil = 8500 lb/h The…

Q: I want to answer these questions within the Sampling and Simulation course (Aspen Hysys simulation…

A: 21. Is there any equipment that indicates the evaporator column in the program?  - Yes, Aspen Hysys…

Q: Why is centrifugal force frequently applied to speed up and facilitate particle-fluid separation?

A: Centrifugation technique uses centrifugal force for the separation of very fine particles from the…

Q: Write a report on polymers, air and metallic springs as energy storing materials in sports shoes…

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Q: 12. Write the material balance equation for single stage co current and countercurrent processes

A: 1) Single stage process is a unit operation used for the separation of two fluids mostly liquids…

Q: The physical properties of the two-phase fluid are not constant or uniform throughout the _______…

A: The correct option for the system with non-uniform physical properties in a two-phase fluid is to be…

Q: Give a table showing classification of mass transfer operations used in Chemical industries with…

A: Mass transfer is defined as transport of molecules from a higher concentration region to a lower…

Q: Q2: What are the disadvantages for the frequency of collection?

A: Hello. Since your question has multiple parts, we will solve the first question  for you. If you…

Q: In thermodynamics, it refers to the body or assemblage on which attention is focused.

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Q: Unit operation can be classified into 3 types, i.e. physical, chemical and biochemical processes.…

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Q: still, and a jet from a fire hose is used to start it moving. The mass flow rate of the fluid from…

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