Pengembangan Sistem Pendingin Ejector untuk Pendinginan Vakum Produk Sayuran-Sayuran
Abstract: Nowadays, the
development of refrigeration technology is more rapidly, the adicted of people
to refrigerationsystem from year to year is always rising,start from the simple
scale (eg,refrigerator) in order to safe foods untilthe big scale such as in
industry. The ejector designed will change the capillar tube function or TXV to
improvethe AC mechine performance. Theoritically,the use of ejector in this
research will increase the effect of refrigeration and decrease compression
performance. The increasing work of the system will decrease the electrical energy
consumption at the time the air conditioner work. The test in the research is
designed in such a manner, so that it can be operated in standard or
conventional condition (the system operates normally by using capilar tube) and
in the condition of using ejector and doing cooling vacuum. Based on the test
by using AC in kind of split with 2 HP Compressor capacity,it is concluded that
there has been increasing of COP (Coeficient Of Performance) after using
ejector in refrigeration system with vacuum cooling about 1,2 % and also there
is retrenchment use of electricity about 0,01 %.
Penulis: Sulaiman, Desmi
Asriandi
Kode Jurnal: jptmesindd160593