Simulation of Energy and Resource Saving Processes in Chemical Technology

Major: Computer Chemical Engineering
Code of subject: 7.161.10.E.048
Credits: 5.00
Department: Chemical Engineering
Lecturer: Associate Professor, Candidate of Technical Sciences Kindzera Diana Petrivna
Semester: 2 семестр
Mode of study: денна
Learning outcomes: know: - the basis of thermodynamic analysis of various chemical-manufacturing processes; - construction of a typical apparatus for the production of energy saving; - energy technology foundations that combine chemical-technological processes and energy-saving fuel and energy resources and create waste-free technology; - the basis of physical, numerical, and computer simulation. be able: - more efficiently operate the equipment, where the complex heat and mass transfer processes; - to identify and use secondary energy resources in terms of saving fuel and energy resources; - to model heat flows and perform exergy analysis of installations and chemical-technological systems; - to create waste-free technologies.
Required prior and related subjects: Methodology of scientific research Numerical modeling of chemical technology processes and devices
Summary of the subject: Laws of thermodynamics, thermodynamic systems, and processes in chemical technology. Process and system energy flow. Modeling and optimization of technological processes using specialized computer programs. Perfection of existing, designed, or modeled chemical-technological systems or processes. Increasing the efficiency of the use of waste and secondary raw materials. Energy-efficient technologies at chemical industry enterprises. Energy conversion. Exergetic analysis as a method of thermodynamic analysis of installations and chemical-technological systems. Exergetic balances of chemical and technological systems. Exergetic energy efficiency criteria of basic chemical-technological processes and systems. Physical and numerical modeling of heat flows, and exergy transformations. Determination of the efficiency of individual system elements and the system as a whole. Computer modeling of heat exchange processes in heat exchangers of various types. Exergetic analysis of heat exchange equipment. Steam installations. Carnot and Rankine cycles. Exergetic analysis of a vapor compression refrigeration unit based on simulated processes. The main technical solutions for reducing exergy losses.
Assessment methods and criteria: written reports on laboratory works, oral questioning (30%) final control (control measure - exam): written and oral form (70%)
Recommended books: 1. Арсеньєв В. М. Методи термодинамічного аналізу термомеханічних систем: основи теорії, приклади та завдання : навчальний посібник / В. М. Арсеньєв, С. О. Шарапов. – Суми : Сумський державний університет, 2022. – 322 с. 2. Куделя П. П. Соломаха А. С. Енергетичні та ексергетичні підходи до проблеми раціонального використання енергії. Навчальний посібник: - Київ, КПІ ім. Ігоря Сікорського, 2022, 159с. 3. Методи розрахунків у технології неорганічних виробництв. Навчальний посібник у 2-х частинах / За ред. О.Я. Лобойко і Л.Л. Товаржнянського. – Харків: Вид-во НТУ “ХПІ”, 2001. – 480 с. 4. Семенишин Є.М., Мальований М.С. енерготехнологія хіміко-технологічних процесів. Навч. Посібник. - Львів: Видавництво НУ «ЛП», 2005. -420 с.