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Modeling of Chemical Reactors
Major: Chemical Technology and Engineering
Code of subject: 7.161.10.E.135
Credits: 5.00
Department: Chemical Engineering
Lecturer: Huzova Iryna
Semester: 2 семестр
Mode of study: денна
Завдання: professional competences (FC):
FK4. The ability to use modern special scientific equipment and software when conducting experimental research and conducting research and development in the field of chemical technologies and engineering.
FC5. Possession of working skills in specialized software designed for computer and (or) numerical modeling, engineering analysis and automated design preparation of industrial equipment of chemical production and related technological processes.
professional competences of a professional direction (FCS):
FCS1.1. Ability to use professional knowledge and practical skills in the field of computational mathematics (mathematical statistics) for statistical processing of experimental data and mathematical modeling of chemical and chemical-technological processes and design of chemical technology equipment.
FCS1.2. The ability to perform computer modeling and simulation of the operation of technological equipment for the development and design of chemical equipment, as well as modeling of the main processes of chemical technology, their analysis and optimization.
FCS1.3. The ability to effectively use systems of automated design and engineering training and conduct scientific work in the field of computer modeling and design training of chemical processes and equipment.
Learning outcomes: PH1 (PR1. Critically interpret scientific concepts and modern theories of chemical processes and chemical engineering, apply them in conducting scientific research and creating innovations)
РН2 (PR2. Search for the necessary information on chemical technology, processes and equipment for the production of chemical substances and materials based on them, systematize, analyze and evaluate the relevant information)
PH3 (PR4. To evaluate the technical and economic characteristics of the results of scientific research, research and development, technologies and equipment of chemical industries)
RN5 (PR6. Develop and implement projects in the field of chemical technologies and related interdisciplinary projects taking into account social, economic, environmental and legal aspects)
RN6 (PR7. Search for the necessary information on chemical technology in scientific and technical literature, patents, databases, other sources, processes and equipment for the production of chemical substances and materials based on them, systematize, and analyze and evaluate the relevant information)
RN7 (KOM1. Clear and unambiguous presentation of own knowledge, conclusions and arguments to specialists and non-specialists, in particular, to persons who are studying)
РН8 (КОМ2. The ability to use modern information technologies for effective communication at the professional and social levels)
Required prior and related subjects: Previous academic disciplines
Processes and devices of chemical technologies
Associated and subsequent academic disciplines
Design of chemical and technological systems
Designing of chemical productions
Modeling processes and devices of chemical technology
Modeling of chemical and technological processes
Summary of the subject: Within the educational discipline "Chemical Reactor Modeling", the basic principles of modeling and design tasks of chemical reactors are studied. The main focus is on the use of the universal modeling program ChemCAD for numerical modeling of chemical reactors. Methods of calculating chemical reactors and ways of presenting them in the form of graphs, matrices, and tables are studied. The result of studying this discipline is mastering the methods of design and numerical modeling of chemical reactors at the modern level.
Опис: Chemical reactors. types of chemical reactors. compilation and analysis of a mathematical description. Technological criteria of the efficiency and intensity of work of the HR
Universal modeling program ChemCAD. Modules of chemical reactors (XR) The main stages of processing problems of numerical simulation of XR in the ChemCAD program. Selection of the method of calculation of ХР. Types of kinetic models.
Methods of production of sulfuric acid. Modeling of chemical reactors in the production of sulfuric acid
Modeling of contact devices
Modeling of intermittently acting CP. Numerical modeling of KP based on experimental data
Numerical modeling of processes for obtaining petroleum solvents
Numerical modeling of glycol production processes
The principle of operation of the controller in the universal modeling program ChemCAD. Separation of binary mixtures using a controller
Assessment methods and criteria: The main methods of knowledge diagnosis are: current (PC) and semester control (SC), which is carried out from educational material, the scope of which is determined by the work program of the discipline for the semester.
Current control is carried out during lectures and laboratory classes in order to check the level of assimilation of theoretical and practical knowledge and skills of the student. PC is conducted in the form of: written and oral control and defense of laboratory work.
Semester control is conducted in the form of an exam (EC). The exam is a form of SC of the results of the student's studies in the academic discipline for the semester.
Критерії оцінювання результатів навчання: written and oral control 10
protection of laboratory work 20
Total for PC 30
written component 50
oral component 20
Examination control 70
Total for discipline 100
Порядок та критерії виставляння балів та оцінок: 100–88 points – (“excellent”) is awarded for a high level of knowledge (some inaccuracies are allowed) of the educational material of the component contained in the main and additional recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically, consistently answer the questions, the ability to apply theoretical provisions when solving practical problems; 87–71 points – (“good”) is awarded for a generally correct understanding of the educational material of the component, including calculations, reasoned answers to the questions posed, which, however, contain certain (insignificant) shortcomings, for the ability to apply theoretical provisions when solving practical tasks; 70 – 50 points – (“satisfactory”) awarded for weak knowledge of the component’s educational material, inaccurate or poorly reasoned answers, with a violation of the sequence of presentation, for weak application of theoretical provisions when solving practical problems; 49-26 points - ("not certified" with the possibility of retaking the semester control) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems; 25-00 points - ("unsatisfactory" with mandatory re-study) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: 1. CHEMCAD и CC-BATCH. User Manual and Training Guide. Chemstations Inc. – 2021. – 115 с.
2. Numerical modeling of chemical technological processes using Chemcad simulation software: Textbook / І. Huzova, A. Nagurskyy, V. Atamanyuk. – Lviv: Publising House of Lviv Polytechnic, 2021. – 140 с.
3. CHEMCAD User Guide Version 8
1. Електронний навчально-методичний комплекс із дисципліни «Моделювання хімічних реакторів» для студентів магістерського рівня вищої освіти за спеціальністю 161 “Хімічні технології та інженерія” (укладач Гузьова І.О. реєстр. номер № Е41-220-399/2022 від 06.10.2022 р.) Сертифікат № 04927
https://vns.lpnu.ua/course/view.php?id=10969¬ifyeditingon=1
1. Official CHEMCAD website: https://www.chemstations.com/
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