Heat Transfer

Introduction to the basic concepts and heat transfer means. • Heat transfer by conduction: Permanent dimensional convection in flat wall, cylindrical wall, spherical wall, compound wall to connection in series and in parallel. • Heat transfer by convection: viscous fluid flow. Introduction to the concept of the thermal boundary layer. Methodology solving convection problems. Use dimensionless numbers. Forced convection over flat plates in the interior - exterior cylindrical or other cross-section conductors. Free convection in infinity - finite space. • Heat transfer by radiation. Absorption and emission of electromagnetic radiation. Calculation methods thermorroon exchanged by radiation. • Heat exchanger. Goods flow in heat exchangers. Heat transfer coefficient. Calculating the required heat exchange surface in exchangers. Heat transfer during phase change: boiling - condensation.

Objectives

The learning outcomes are intended: a) the acquisition of basic knowledge and understanding of the mechanisms of heat transfer through conduction, convection (forced and free) and radiation. b) familiarity with the equations governing heat transfer simple cases, such as through flat plate and cylindrical / spherical structure or a multilayer. c) connecting the heat transmission with the desired properties of engineering materials (solid and liquid) for a variety of mechanical engineering applications, with particular emphasis on industrial applications and buildings d) the development of critical thinking and the natural intuition of the students in terms of heat transfer mechanisms in applied engineering problems e) the use of literature and research results engineers / researchers for the development of problem and troubleshooting in applied heat transfer issues within the scope of Mechanical Engineering

Prerequisites

No

Syllabus

Introduction to the basic concepts and heat transfer means. • Heat transfer by conduction: Permanent dimensional convection in flat wall, cylindrical wall, spherical wall, compound wall to connection in series and in parallel. • Heat transfer by convection: viscous fluid flow. Introduction to the concept of the thermal boundary layer. Methodology solving convection problems. Use dimensionless numbers. Forced convection over flat plates in the interior - exterior cylindrical or other cross-section conductors. Free convection in infinity - finite space. • Heat transfer by radiation. Absorption and emission of electromagnetic radiation. Calculation methods thermorroon exchanged by radiation. • Heat exchanger. Goods flow in heat exchangers. Heat transfer coefficient. Calculating the required heat exchange surface in exchangers. Heat transfer during phase change: boiling - condensation.