Key words
Clima: cooling, heat transfer, heatlosses, heatgains, moistering, demoistering
Objectives
Clima
Acquire knowledge about working and applications of cooling machines and climatisation units.
Calculation and dimensioning of the different components in cooling and climatisation installations.
Study of heat losses and heat gains in buildings and cold storage containers.
Understanding of a rational energy consumption with applications of cooling and heating.
Research of a few additional domains: heatpumps, absorption cooling, the making of fluid air.
Topics
Clima
The compression cooling unit: study of all parts, proposal of the cycle in a log p, h- diagram, study of efficiency, defrost of evaporators, regulation.
Multistap systems, systems in cascade, liquifying of air, absorption cooling.
Study of cooling fluids, inclusive their environmental aspects.
Dimensioning of cooling installations.
Calculation of heat gains and heat losses in buildings and cold storage containers.
Study of the Mollier h,x-diagram.
Study of a climatisation in winter and summer circumstances.
Calculation of the different components in a climatisation unit: heat exchangers for heating and cooling, evaporators, condensors, machines for moisturing and demoisturing, machines for ventilation.
Prerequisites
Clima
Mecanics part II ( Thermodynamics and Fluiddynamics).
Final Objectives
Clima
The student acquires understanding in the working of cooling and climatisation units.
For particular applications he can make optimal selections.
He is able to calculate and dimension installations..
He is able to pay attention to a rational energy consumption without loosing sight of environmental aspects.
Materials used
Clima:
Teachers course.
Study costs
Clima
6€
Study guidance
Clima
Teacher is at the students disposal after the lessons and after making an appointment.
They can also communicate by e-learning.
Teaching Methods
Clima
Lectures.
Assessment
Oral exam.
A weighted average is used to compute the final score for a training item. However, if a student gains a score of 7 or less on 20 on one of the different courses (parts of training items) , he proves that his skill for certain subcompetencies is insufficient. Consequently, one can turn from the arithmetical calculation of the final assignment of quotas of a training item and the new marks can be awarded on consensus. Of course, the examiners can judge that the arithmetic regulations mentioned in the study index card can also be used for 7 or less. For each deviation a detailed motivation ought to be drawn up. In that case one should point out that the skill for this subcompetency is proven to be insufficient, if the student didn’t pass the partim that is considered to be important for certain
Lecturer(s)
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