Chepurnenko V. Efficiency enhancement of small refrigerating machines on the base of ammonia.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0409U000184

Thesis Registration Form

0409U000184.pdf

Applicant for

Specialization

  • 05.05.14 - Холодильна, вакуумна та компресорна техніка, системи кондиціювання

22-12-2008

Specialized Academic Board

Д.41.087.01

Essay

The research resalts on the efficiency enhancement of small refrigerating machines on the base of ammonia - blends are presented. The search strategy of azeotropic composititons in ammonia – nonflammable refrigerant blends as a result of compromise between high energy efficiency and low flammability is developed on the base of sustainable development criteria. It was stown that the ammonia – fluorine substituted cyclic hydrocarbons blands are exhibited an heteroazeotropy ptenomenon in the concentration ammonia range 0.7…0.8.

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Files

aref.doc.doc

dis.doc.doc

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