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Description of Individual Course Units| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | G205B2 | Mass and Energy Balances | Compulsory | 2 | 3 | 3 |
| | Level of Course Unit | | First Cycle | | Objectives of the Course | | Material and Energy Balances is a fundamental engineering course. The objective of the course is to give students the techniques of formulization and solution of material and energy balances in different units and conditions; to make the students gain the ability of understanding, establishing and application of these knowledge on real processes, by studying different example problems. By this way, it is aimed, to bring the students to a level that can apply material and energy balances to the design of new processes and evaluate the results with engineering approach. | | Name of Lecturer(s) | | Doç. Dr. İbrahim Hakkı KARAKAŞ | | Learning Outcomes | | 1 | To be able to define, formulize and solve the material and energy balance problems | | 2 | To gain the ability of using logic of problem establishment and solution | | 3 | To learn the main terms and how to apply these knowledges onto the solution of material and energy balances of a food operation | | 4 | To have the knowledge about food processing terminology and food processing methods by solving different example problems | | 5 | To realize the importance of material and energy balances in food processing |
| | Mode of Delivery | | Normal Education | | Prerequisites and co-requisities | | None | | Recommended Optional Programme Components | | None | | Course Contents | | Measurement and units, unit systems, pressure, temperature, concentration, composition; after these terms, problem solution techniques, material balances in open system physical operations, material balances in open system with chemical reaction, gases-vapour relations, phase diagram of water, equilibrium, vapour pressure, partial pressure, saturation, partial saturation and humidity, establishing general energy balance, enthalpy change without phase change, enthalpy change with phase change, establishing general energy balance in systems with chemical reaction | | Weekly Detailed Course Contents | |
| 1 | Units, dimensions, unit systems, general terms such as temperature, pressure | | | | 2 | Concentration-composition, mass ratio/ molar ratio/ dry basis/ wet basis | | | | 3 | Material balances, problem solving technique-drawing of bloc diagram, system-basis selection | | | | 4 | Establishing general material balance Process types and systems-Steady state mass balances for physical processes of open systems | | | | 5 | Material balances around groups or units (containing Bypass-recycle-purge) | | | | 6 | Open system steady state material balances for systems having chemical reaction (burning reactions) | | | | 7 | Open system steady state material balances for systems having chemical reaction (burning reactions) | Tutorial, problem solving | | | 8 | Midterm | | | | 9 | Gases-vapour relations, phases diagrams, saturation, partial saturation and relative humidity | | | | 10 | Gases-vapour relations, phases diagrams, saturation, partial saturation and relative humidity | | | | 11 | Energy balances, establishing general energy balance, heat capacity, correlations, enthalpy | | | | 12 | Enthalpy change without phase change | | | | 13 | Enthalpy change with phase change | | | | 14 | Enthalpy change with phase change, examples to food process | | | | 15 | Enthalpy change in chemical reactions | | |
| | Recommended or Required Reading | | REQUIRED READING: 1 Esin, A., 1993. Material and Energy Balances in Food Engineering, METU, Ankara, 419 pp RECOMMENDED READING: 1. Himmelblau, D.M., 1982. Basic Principles and Calculations in Chemical Engineering, 4th ed. Prentice-Hall, Englewood Cliffs, N.J., 628 pp. 2. Toledo, R.T., 1980. Fundamentals of Food Process Engineering, AVI Publishing Co., Westport Conn., 480 pp. | | Planned Learning Activities and Teaching Methods | | | Assessment Methods and Criteria | |
| Midterm Examination | 1 | 100 | | SUM | 100 | |
| Final Examination | 1 | 100 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | None |
| | Workload Calculation | |
| Midterm Examination | 1 | 1 | 1 | | Final Examination | 1 | 2 | 2 | | Attending Lectures | 13 | 3 | 39 | | Self Study | 9 | 2 | 18 | | Individual Study for Mid term Examination | 1 | 6 | 6 | | Individual Study for Final Examination | 1 | 6 | 6 | | Reading | 13 | 2 | 26 | |
| Contribution of Learning Outcomes to Programme Outcomes | | LO1 | 5 | 4 | 5 | 4 | 4 | 4 | | LO2 | 5 | 4 | 5 | 4 | 4 | 4 | | LO3 | 4 | 4 | 4 | 5 | 5 | 5 | | LO4 | 5 | 5 | 5 | 5 | 5 | 5 | | LO5 | 5 | 4 | 4 | 5 | 5 | 4 |
| | * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
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