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Week
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Topics
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Study Metarials
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1
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Importance of boilers in energy and environmental economics, developments in boiler technology
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2
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Classification of boilers, boiler system structure, boiler applications in economic sectors
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3
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Engineering approach in boiler design, examining the effect of fuel type and analysis on design, analysis calculations, boiler load conditions, fuel and boiler type selection
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4
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Boiler thermal design calculations, thermal performance calculations at rated thermal power. Fuel consumption and flue gas temperature calculation
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5
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Boiler thermal design: Air or direct oxygen combustion, combustion calculations, flame emissivity and flue gas condensation temperature calculation. Smoke (combustion) thermodynamic properties, determination of velocity of air and flue gas channels
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6
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Design of steam production process, calculation of thermal loads and thermodynamic properties of heating surfaces (economizer, evaporator, superheater, intermediate superheater, air preheater)
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7
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Combustion chamber design, combustion chamber volumetric, cross-sectional, generational specific heat loads. Combustion chamber soot, gas, particle emissivity calculation
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8
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Adiabatic combustion chamber temperature, combustion chamber and heating surfaces output flue gas temperature calculation
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9
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Calculation of heat transfer coefficients and total heat transfer coefficients, mean logarithmic temperatures
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10
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Calculation of iterative areas of the heating surfaces to ensure the guarantee thermal performance condition. Examination of the external and internal energy balance of the boiler. Calculation of heating surface and pipe lengths for boiler production
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11
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Mechanical design of boiler: Mechanical design, manufacturing and positioning of heating surfaces in smoke channels. Voltage analysis of boiler heating surfaces. Boiler supplies. Material selection of heating surfaces. Determining boiler critical points and taking necessary design measures
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12
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Boiler efficiency and emission test
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13
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Boiler traction system design: Boiler traction losses, fan and chimney calculations. Experimental boiler combustion, thermal performance and emission analysis. Emission factors and emission calculations
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14
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Boiler fuel preparation, combustion, feed water preparation and flue gas treatment (dust, SO2, NOx) systems
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Prerequisites
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None
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Language of Instruction
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Turkish
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Responsible
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Asst. Prof. Dr. Battal DOĞAN
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Instructors
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-
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Assistants
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-
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Resources
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1- Basu, P. and Kefa, C. 2000. Boilers and Burnes, Springer-Verlag, 370 s., Newyork.
2- Onat, K. ve Genceli, O. 1998. Buhar Kazanlarının Isıl Hesapları, Birsen Yayınevi, 400 s., İstanbul.
3- Küçükşahin, F. 2008. Buhar Kazanları, Birsen yayınevi, 250 s., İstanbul.
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Supplementary Book
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-
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Goals
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To introduce the combustion, thermodynamic and mechanical design properties of boilers, their place and importance in engineering applications. To teach and apply the methods used in system analysis, design and optimization
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Content
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Definition, classification and properties of boilers, General approach in boiler selection and design, Combustion and combustion systems, Combustion, thermal loss and thermal efficiency calculations, Sizing of combustion chamber, Calculation of combustion chamber temperature, Heat transfer and sizing of heating surface in boilers. Boiler traction and strength calculations
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Program Learning Outcomes |
Level of Contribution |
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1
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Apply theoretical and practical knowledge in the fields of Mathematics, Science and Engineering to Mechanical Engineering.
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2
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2
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Engineering graduates with skills and professional background in describing, formulating, modeling and analyzing the engineering problem, with a consideration for appropriate analytical solutions in all necessary situations.
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5
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3
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Engineering graduates with the necessary technical, academic and practical knowledge and application confidence in the design and assessment of machines or mechanical systems or industrial processes with considerations of productivity, feasibility and environmental and social aspects.
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4
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4
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Use the techniques, skills, and modern engineering tools necessary for mechanical engineering practice.
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5
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5
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Design and conduct experiments individually or in groups, as well as analyze and interpret data for mechanical engineering problems.
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5
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6
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Ability of identifying the potential resources for information or knowledge regarding a given engineering issue.
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5
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7
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The abilities and performance to participate multi-disciplinary groups together with the effective oral and official communication skills and personal confidence.
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3
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8
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Communicate effectively in oral and written forms with a good command of at least one foreign language, preferably English.
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-
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9
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Engineering graduates with motivation to life-long learning and having known significance of continuous education beyond undergraduate studies for science and technology.
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5
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10
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Engineering graduates with well-structured responsibilities in profession and ethics.
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-
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11
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Engineering graduates who are aware of the importance of safety and healthiness in the project management, workshop environment as well as related legal issues.
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2
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12
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Consciousness for the results and effects of engineering solutions on the society and universe, awareness for the developmental considerations with contemporary problems of humanity.
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4
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