Design And Fabrication Of Low Voltage Mini-refrigerator For Preserving Agricultural Product
ABSTRACT
This study involved the Design and Fabrication of a Low
Voltage Mini Refrigerator. In Nigeria where power is not properly distributed,
many reason may prevent the proper operation of the refrigerator and damage may
occur. A remotely configured supervisory and data acquisition system for
refrigerator is proposed. The design is based on utilizing power input ranging
from 140v to 240v in running the (LVR) Refrigerator with an (AVS)
microprocessing device which monitors the fluctuation of voltage during
operation. The experiment data Were analyzed using the Laws and Thermodynaics
properties of saturated and superheated refrigerant R134A to determine the quality
of the refrigerant at 4 different stages. During test, the heat rejected from
the evaporate and work done by the compressor where found to be 441.8KW and
59.8KW respectively. Also at steady state discharge and suction refrigerant
pressure obtain were 500KPa and 14OKpa respectively, while the net (COP) is
6.KW
0.0
MBACHU, U (2021). Design And Fabrication Of Low Voltage Mini-refrigerator For Preserving Agricultural Product. Repository.mouau.edu.ng: Retrieved Dec 22, 2024, from https://repository.mouau.edu.ng/work/view/design-and-fabrication-of-low-voltage-mini-refrigerator-for-preserving-agricultural-product-7-2
UGOCHUKWU, MBACHU. "Design And Fabrication Of Low Voltage Mini-refrigerator For Preserving Agricultural Product" Repository.mouau.edu.ng. Repository.mouau.edu.ng, 18 Nov. 2021, https://repository.mouau.edu.ng/work/view/design-and-fabrication-of-low-voltage-mini-refrigerator-for-preserving-agricultural-product-7-2. Accessed 22 Dec. 2024.
UGOCHUKWU, MBACHU. "Design And Fabrication Of Low Voltage Mini-refrigerator For Preserving Agricultural Product". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 18 Nov. 2021. Web. 22 Dec. 2024. < https://repository.mouau.edu.ng/work/view/design-and-fabrication-of-low-voltage-mini-refrigerator-for-preserving-agricultural-product-7-2 >.
UGOCHUKWU, MBACHU. "Design And Fabrication Of Low Voltage Mini-refrigerator For Preserving Agricultural Product" Repository.mouau.edu.ng (2021). Accessed 22 Dec. 2024. https://repository.mouau.edu.ng/work/view/design-and-fabrication-of-low-voltage-mini-refrigerator-for-preserving-agricultural-product-7-2