Process Calculations in Textile Wet Processing
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Follow on Instagram for UpdatesProcess Calculations in Textile Wet Processing Syllabus — Unit-wise Content
The official GTU curriculum for Process Calculations in Textile Wet Processing (subject code 2142810) as prescribed for Textile Proc. · Semester 4 divides the course into 11 units, covering 50 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (2142810)Unit 1 General Introduction
- Scope of process calculation studies involving fluid flow and heat transfer in textile processing
- Various processes and process equipments in textile processing industries
Unit 2 Dimensions and units
- Dimensions and system of units
- Numericals based on the conversion factors of various units
- Basic chemical calculations
Unit 3 Material balance without chemical reactions
- Process flow sheet
- materials around equipments related unit operations like driers
- extractors etc
Unit 4 Material balance involving chemical reactions
- Concept of limiting and excess reactants percentage conversion and yield
- material balance involving chemical reactions with special reference to dyestuff and textile processing industries
Unit 5 Stoichiometry and unit operations
- industrial applications
- Related calculations and numerical 2 5
Unit 6 Fluid flow
- classification of fluids
- fluid properties like density
- surface tension
- vapour pressure etc.
- Its importance in textile processing industries
- numericals based on above topics
Unit 7 Fluid statics
- Principle and application of fluid statics
- Newton’s law of viscosity
- Newtonian and non-Newtonian fluids
- numerical based on it. 2 5
Unit 8 Fluid dynamics
- Study of flow patterns
- Reynolds experiments
- Reynolds number
- rheological behavior of fluids
- Poiseullis equation
- Bernolis equation
- Pump work calculations
- equations and numerical
- Fluid flow for discharge through pipe
- a small orifice and pumps
Unit 9 Fluid pressure and flow measurements
- mechanical gauges
- numerical based on pressure measurement Ventury meter
- Orifice meter
- Rota meter
- Pitot tubes and wires
- numerical based on it
Unit 10 Heat transfer in Textile Processing Industries
- modes of heat transfer
- Textile Processing Machineries based on various modes of heat transfer such as open vessel dyeing machine
- close vessel dyeing machines
- agitated vessels
- heat exchangers
- driers based on conduction
- convection and radiation
- steamers and pressure agers
- calculations and numerical related to all modes of heat transfer
Unit 11 Heat Exchangers suitable in a Textile Process house, Fouling factor,
- log-mean temperature difference
- effectiveness of heat exchangers
- numerical based on these topics
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