Momentum Transfer detail TNDTE Diploma syllabus for Petrochem Engineering (PT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (37042), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other petrochem 4th sem syllabus for diploma m scheme tndte you can visit Petrochem 4th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for momentum transfer is as follows.
Rationale:
Fluids Mechanics is a science subject and helps in solving problems in field of Aeronautical, Electronics, Electrical, Mechanical and Metallurgical Engineering subjects. The subject deals with basic concepts and principles in hydrodynamics, hydrokinetics and hydrostatics and their applications in solving fluid flow problems.
The knowledge of fluid flow is very essential because all chemical plants have fluid flow. The examples are flow of stream and gases in pipes, flow of liquid in pipes and open Channels etc. This subject aims at the basic concepts of fluid flow, measurement Techniques involved for the same and equipments used for the transportation of fluids. With this background, students will be able to quantitatively find out material and power Requirement for a process.
Objectives:
After completion of the entire syllabus, mentioned above the students are able to know the information about the following:
- Importance of Fluid Mechanics.
- Basic principles and properties of fluids.
- Manometers.
- Behavior of fluids, Newtonian and non- Newtonian fluids.
- Reynolds number and its use.
- Continuity equation and its application Bernoulli’s equation and its application in fluid flow.
- Boundary layer concept.
- Flow of fluids through circular pipes in steady state.
- Haugen – Poiseullie’s equation, Friction factor chart.
- Different types of pumps used for transportation of liquids.
- Their method of construction and working principles, their specific fields of application.
- Performance characteristics of centrifugal and reciprocating pumps Terminologies.
- Blowers and compressors and their types.
- Their method of construction and working principles.
- Method of generating vacuum .
- Different types of valves and their specific applications.
Unit 1
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Unit 2
Fundamentals Of Fluid Dynamics
Fluid flow phenomena: steady flow, unsteady flow , potential flow, frictional fl fully developed flow, laminar flow, turbulent flow and transition flow -Shear stress and velocity gradientprofile of velocity and velocity gradient- Momentum flux -Reynolds number -Reynolds experiment and its significance .Turbulence: wall Turbulence and free Turbulence -intensity and scale of turbulence -Terminology in fluid flow: stream line , stream tube, Average velocity, Mass velocity, skin friction and Form friction. Principle of conservation of mass, energy and momentum-. Basic equations of fluid flow: Continuity equation- Bernoulli’s equation for potential flow, fluid friction, effect of solid boundaries and pump work( exclusion of derivation) -limitations of Bernoulli’s equation. Energies of fluids: Potential energy, pressure energy and kinetic energy – (Statement only) and its application – Simple problems in Reynolds number and Continuity equation.
Unit 3
Flow Of Incompressible Fluids In Pipes
Concept of boundary layer- Boundary layer formation in straight tubes.-laminar and turbulent flow in boundary layertransition length- boundary layer separation- Relation between skin friction and wall shear- Fanning friction factor.- Laminar flow in Newtonian fluid in circular pipes-Relationship between maximum velocity and average velocity. – The Hagen-Poiseuille equation-Turbulent flow in pipes – Effect of roughness- friction factor chart and its uses- -flow through non-circular conduits-Equivalent diameter-Hydraulic radius- friction losses from sudden enlargement & contraction, Flow of past immersed bodies: Fluidization-mechanism of Fluidizationminimum porosity-bed height-particulate and aggregative fluidization-dense and disperse fluidization -minimum fluidization velocity-pressure drop in fluidized on(excluding the derivations) – pressure drop in packed bed(excluding the derivations)-simple problems in pressure drop, head losses and Hagen-Poiseuille equation.
Unit 4
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Unit 5
Transportation Of Gases ,Pipings And Valves
Fans- centrifugal and axial fans- Blowers- Positive displacement blower-Two-lobe blower and Centrifugal blowersingle suction centrifugal blower- Compressors – reciprocating and axial compressors – vacuum producing equipment – steam- jet ejector its principles and operation. Pipes and tubes-pipe size-steel pipe standards-pipe fittings ,hangers and supports -allowances for expenses. Valves- Gate valve, Globe valve, Ball valve, Needle valve, NRV, Diaphragm valve their working and its industrial applications.
Text Books:
- Unit Operations of Chemical Engg. By W.L.McCabe and J.C.Smith – Sixth edition – McGraw Hill Book Co. Singapore – 2001.
- Introduction to chemical Engg. By W.L.Badger and J T.Banchero – Tata McGraw Hill Publishing Co.Ltd., New Delhi – 1997.
Reference Books:
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For detail syllabus of all other subjects of BE Petrochem, M scheme do visit Petrochem 4th Sem syllabus for M scheme.
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