EMVE3700 Computational Heat Transfer and Fluid Flow Course description

The course will introduce students to numerical simulation of heat and fluid mechanics problems encountered in industrial and building technology processes and elsewhere. It aims to enable students to solve complicated three dimensional transient problems relating to e.g. heating and ventilation conditions in buildings using MATLAB and the commercial simulation program STAR CCM+.

Other possible practical applications include dimensioning of components in heat and cooling systems (e.g. heat exchangers), calculation of heating requirements in buildings and analyses of thermal comfort for people.

Studenten skal etter å ha fullført emnet ha følgende totale læringsutbytte definert i kunnskap, ferdigheter og generell kompetanse:

Kunnskap

Studenten har

• kjennskap til hvorfor regnskap er nødvendig
• kjennskap til bilagsføring og regnskapsavslutning
• grunnleggende kjennskap til relevant lovverk og forskrifter i forbindelse med regnskapsføring
• kjennskap til standard kontoplan
• kjennskap til behovet for regnskapsanalyse og hvordan dette gjøres
• kjennskap til nytten økonomer har ved bruk av regneark

Ferdigheter

Studenten kan

• foreta enkel bilagsføring og avslutte et regnskap
• komme fram til endelig saldobalanse for vanlige kontoer med standard kontonummer, og med den som utgangspunkt sette opp et resultatregnskap og en balanse.
• lese og forstå innholdet i en kontantstrømanalyse
• bokføre de mest vanlige transaksjoner
• foreta periodiseringsposteringer i forbindelse med en periodeavslutning
• forklare sammenhenger mellom transaksjoner og deres påvirkning på resultat og balanse
• foreta årsoppgjør med enkle årsoppgjørsposteringer og disponering av overskudd i aksjeselskaper
• stille opp gruppert resultat og balanse i samsvar med regnskapslovens bestemmelser
• behandle sentrale regnskapsmessige måle- og vurderingsproblemer
• gjennomføre tilrettelegging og korrigering av regnskapstall for analyseformål
• beregne sentrale nøkkeltall i forbindelse med en regnskapsanalyse og gjøre en vurdering av en bedrifts lønnsomhet, likviditet, finansiering og soliditet

Generell kompetanse

Studenten kan

• utføre og forstå hvordan årsregnskapet bygges opp med bilagsføring og avslutning til resultat og balanse
• forstå innholdet i et årsregnskap ved å utføre en regnskapsanalyse

No requirements over and above the admission requirements.

After completing the course, the student is expected to have achieved the following learning outcomes defined in terms of knowledge, skills and general competence:

Knowledge:

The student is expected to:

• understand the principles of using programs to address technical problems
• be familiar with the accuracy of computers
• be familiar with the programming language MATLAB
• know about the construction of loops and conditions
• master simple MATLAB programming for implementation of calculation models
• understand the conservation equations for flow, heat and mass transfer
• be familiar with the principles for solving a heat and fluid mechanics problem numerically
• know and understand the finite volume method, which is used for discretisation of equations describing diffusion and advection
• be familiar with the use of staggered and non-staggered grids/meshes
• be familiar with how continuity equations and speed equations can be linked to produce a pressure equation (SIMPLE and SIMPLER algorithms)
• be familiar with the use of source terms to calculate flow and temperature fields
• be familiar with the principles for calculating thermal radiation between solid surfaces
• be familiar with various algorithms for solving system of equations and pertaining stability and convergence requirements
• be familiar with and able to use the commercial simulation programme STAR CCM+

Skills:

The student

• is capable of carrying out necessary numerical calculations for engineering analyses of problems relating to fluid mechanics and heat transfer in real-life structures, including buildings and heat exchangers, and elsewhere
• is capable of defining an adequate range and defining necessary boundary conditions and initial conditions for addressing heat and fluid mechanics problems
• is capable of developing his/her own simple calculation models for implementation in MATLAB
• is capable of using the CFD tool (Computational Fluid Dynamics) STAR-CCM+
• is capable of using numerical methods for heat conduction calculations (one, two or three dimensional, transient), by means of the finite volume (control volume) method
• is capable of describing a transient problem explicitly and implicitly
• is able to calculate external and internal forced and natural convection, deal with boundary layers and draw heat and temperature profiles
• is capable of analysing parallel-flow and counterflow heat exchangers by using logarithmic mean temperature differences.
• is capable of giving an efficient and easily understood presentation of the calculations
• is capable of assessing the quality of the results, i.e. the reasonableness of the data results and program

General competence:

The student has competence in

• contributing to the work on developing new technology on the basis of an understanding of mathematical modelling and solutions to physical problems
• solving interconnected problems linked to heat transfer, thermodynamics and fluid mechanics. This will form a basis for calculating the electrical output and energy needs of a building etc.
• assessing whether calculation results are reasonable
• acquiring skills in methods of relevance to the engineers of the future

Lectures, work on computer exercises individually and in groups.

The following required coursework must be approved before a student can take the exam:

• 6 computer exercises
• 2 simulation projects

The purpose of the coursework requirements is to encourage consistent efforts throughout the semester and help the students meet the skills and competence requirements

Individual written exam, 3 hours.

The exam result can be appealed.

No aids are permitted.

Gjennom dette emnet oppøver studentene kunnskaper og evner innenfor Grunnleggende årsregnskap med Excel slik at de selv kan føre et enkelt regnskap. Etter fullført emne skal de videre kunne gjøre rede for årsregnskapets innhold, regnskapsprinsipper og vurderingsregler, og de skal kunne analysere og vurdere en bedrifts økonomiske resultat og stilling.

Undervisningsspråk er norsk. 

Ingen forkunnskapskrav.