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National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
Non - freezing heat transfer liquids on the polyol platform
 Solný, Tomáš ; Čáslavský, Josef (referee) ; Kotlík, Josef (advisor)
This diploma thesis is focused on the evaluation of changes in non-freezing heat transfer liquid composed of mixture of polyols and water, used in the real solar thermic system. On the base of the research a new heat transfer liquid is proposed on the platform of 1,3-polyols. The emphasis is put on the non-toxic properties of such system revealing the two chemical candidates for a new heat transfer liquid: 1,3-propanediol and glycerol. These chemicals are mixed together with water using different volume concentrations and properties of such liquids are evaluated.
Detailed record
Monitoring ageing non - freezing heat transfer liquids new generation
 Fousek, Pavel ; Zmeškal, Oldřich (referee) ; Kotlík, Josef (advisor)
This diploma thesis deals with the evaluation of changes in properties of an antifreeze heat transfer liquids based on glycols used in real solar thermal system. Emphasis is placed on the use of non-toxic substances, which include propane-1,3-diol.
Detailed record
Monitoring ageing non - freezing heat transfer liquids
 Pidima, Tomáš ; Čáslavský, Josef (referee) ; Kotlík, Josef (advisor)
This thesis deals with the evaluation of changes in properties of an antifreeze heat transfer fluid based on polyols used in real solar thermal system. Emphasis is placed on the use of substances with low impact on the environment.
Detailed record
Monitoring ageing non - freezing heat transfer liquids new generation
 Fousek, Pavel ; Zmeškal, Oldřich (referee) ; Kotlík, Josef (advisor)
This diploma thesis deals with the evaluation of changes in properties of an antifreeze heat transfer liquids based on glycols used in real solar thermal system. Emphasis is placed on the use of non-toxic substances, which include propane-1,3-diol.
Detailed record
Monitoring ageing non - freezing heat transfer liquids
 Pidima, Tomáš ; Čáslavský, Josef (referee) ; Kotlík, Josef (advisor)
This thesis deals with the evaluation of changes in properties of an antifreeze heat transfer fluid based on polyols used in real solar thermal system. Emphasis is placed on the use of substances with low impact on the environment.
Detailed record
Non - freezing heat transfer liquids on the polyol platform
 Solný, Tomáš ; Čáslavský, Josef (referee) ; Kotlík, Josef (advisor)
This diploma thesis is focused on the evaluation of changes in non-freezing heat transfer liquid composed of mixture of polyols and water, used in the real solar thermic system. On the base of the research a new heat transfer liquid is proposed on the platform of 1,3-polyols. The emphasis is put on the non-toxic properties of such system revealing the two chemical candidates for a new heat transfer liquid: 1,3-propanediol and glycerol. These chemicals are mixed together with water using different volume concentrations and properties of such liquids are evaluated.
Detailed record

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