ATTENTION:
BEFORE YOU READ THE ABSTRACT OR
CHAPTER ONE OF THE PROJECT TOPIC BELOW, PLEASE READ THE INFORMATION BELOW.THANK
YOU!
INFORMATION:
YOU CAN GET THE COMPLETE
PROJECT OF THE TOPIC BELOW. THE FULL PROJECT COSTS N10,000 ONLY. THE FULL
INFORMATION ON HOW TO PAY AND GET THE COMPLETE PROJECT IS AT THE BOTTOM OF THIS
PAGE. OR YOU CAN CALL: 08068231953, 08168759420
Development
of an evaporative cooling system for the preservation of fresh vegetables
ABSTRACT
An
evaporative cooling system for the preservation of fresh vegetables was
developed for extending the shelf life of tomatoes and carrots and its
performance was evaluated. It consists of a pyramidal shaped with total storage
space of 0.075 m3, made of galvanized mild steel, stainless steel and
internally insulated with 0.025 m polystyrene foam, a suction fan of 4.3 m/s
velocity air flow and 0.5 W (1250 rpm), cooling pad (Jute) of 0.06 m thickness
and water pump with discharge capacity of 3.5 l/min as well as a power rating
of 0.5 W. A water reservoir of capacity 62.5 m3 is linked to the cooling system
at the bottom through a P.V.C. pipe supplying water to keep the cooling
pad/mesh continuously wet. Study was conducted to check the freshness of
tomatoes and carrots, and data were observed daily. Results of the transient
performance tests revealed that the evaporative cooling system chamber
temperature and relative humidity depression from ambient air temperature
varied over 16-26°C and 33-88% respectively. Ambient air temperatures and
relative humidity during the test periods ranged over 26-32°C and 18-31%
respectively. The shelf life of the vegetable produce inside the evaporative
cooling system was extended by fourteen days relative to ambient storage. Thus,
the evaporative cooling system has the prospect of being used for short term
preservation of vegetables soon after harvest and it will be very useful in a
developing economy like Nigeria.
HOW TO GET THE FULL PROJECT
WORK
PLEASE, print the following
instructions and information if you will like to order/buy our complete written
material(s).
HOW TO RECEIVE PROJECT
MATERIAL(S)
After paying the appropriate
amount (#10,000) into our bank Account below, send the following information to
08068231953 or 08168759420
(1) Your
project topics
(2) Email
Address
(3)
Payment Name
(4) Teller
Number
We will send your material(s)
after we receive bank alert
BANK ACCOUNTS
Account Name: AMUTAH DANIEL
CHUKWUDI
Account Number: 0046579864
Bank: GTBank.
OR
Account Name: AMUTAH DANIEL
CHUKWUDI
Account Number: 2023350498
Bank: UBA.
FOR MORE INFORMATION, CALL:
08068231953 or 08168759420
https://projectmaterialsng.blogspot.com.ng/
https://foreasyprojectmaterials.blogspot.com.ng/
https://mypostumes.blogspot.com.ng/
https://myeasymaterials.blogspot.com.ng/
https://eazyprojectsmaterial.blogspot.com.ng/
https://easzprojectmaterial.blogspot.com.ng/
Comments
Post a Comment