IESE

EAS729

The Heat and Mass Exchange Processes and Technological Equipment

Compulsory/Courses of Limited Choice

Doctoral Studies

Academic

Environmental Engineering and Management

Vides aizsardzības un siltuma sistēmu katedra

1 daļa; 6.0 credit points; 9.0 ECTS credits

Differential equations of steady and transient heat transfer and solving methods. (6 h)
Convective heat transfer. Hydrodynamic and thermal border layers. (4 h)
The processing of experimental data of convective heat exchange process. The acquisition of empirical formula. (4 h)
The similarity theory. (2 h)
Condensation and boiling. Two-phase flow. (4 h)
New energy technology equipment. (4 h)
The solution methodology of heat and mass exchange processes. (4 h)
The optimization of processes in technological equipment. (4 h)
Practical work. (64 h)

Students are able to describe heat and mass exchange process for chosen technological process; is able to develop the descriptive equations of processes. - Examination: practical works, exam. Assessment criteria: the student is able to analyze ongoing heat and mass exchange processes in technological equipment, to build the descriptive equations.
Students are able to choose the solving methodology of the problem, to carry out the solution to the problem. - Examination: practical works, exam. Assessment criteria: considering obtained descriptions of the process, the student chooses the suitable solving method and performs the solution to the problem.
Students are able to do the analysis of the solution and to evaluate the possibilities of optimization. - Examination: practical works, exam. Assessment criteria: the student is able to do qualitative and quantitative analyze of solutions, is able to evaluate the possibilities of optimization.

Not planned

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This course is entailed with the theoretical side of ongoing phenomenon in heat and mass exchange processes. The technological equipment realizing the heat and mass exchange processes is examined.

The aim of the course is to give an extended knowledge of heat and mass exchange processes in technological equipment, descriptive differential equations of heat and mass exchange processes and its solution methods. The aim of course is to understand the operating principles of technological equipment, to learn to analyze it and to learn to build the descriptive equations and equation systems of the heat and mass exchange processes; be able to choose a calculation methodology and tools of ongoing process in technological device, as well as to get skills in process optimization.

The task is to build heat and mass exchange process descriptions for chosen technological process, to build descriptive equations of processes, to choose a solution methodology, to do the analysis of solution, to investigate the optimization opportunities of process.

1.Cengel, Yunus A.Heat transfer:a practical approach, 2004. 908 lpp.
2.Lienhard, John H., A heat transfer textbook, 2003. 749 lpp.
3.Osipovs, L. Ķīmijas tehnoloģijas pamatprocesi un aparāti. 1991. 679 lpp.
4.Дытнерский, Ю. И. Процессы и аппараты химической технологии. 1995. 2 т.