Drying plays a major role in which the free water molecules are removed leaving the essential bound water molecules. The ancient method used to preserve food is natural sun drying. But natural sun drying has many disadvantages such as uncontrolled drying, contamination by birds, insects and dust, climatic adversities etc. The quality of the product is found to be less and cannot be exported. It also requires more labour and the process is found to be slow. The main objective of the present work was
Willis Carrier invented the air conditioner which keeps us cool. Do you know what the name of the first air conditioner was? Or where it was located? Willis Carrier came from a family who fixed things. Later in his life, he started his own air conditioner company. Willis Carrier’s life invention of the air conditioner keeps us cool when things get hot. Willis Carrier’s life included a lot of interesting things. Willis Carrier was born in 1876, Angola New York. As a kid, Carrier grew up on a farm
Humidity is measured by the amount of vapor in the air not by the total amount of vapor and liquid. Global climate is flexible by humidity and water vapor which are both very important to the global climate. Humidity, water vapor is important in the global climate. Air quality inside and out are important for people to understand. There are various effects because of humidity that can make it comfortable inside the home and what to stay away from outside the home. Not only can humidity affect the
This chapter includes general information related to the main subject of this project which is a fogging system. How does the system work? The working principle of the fog cooling system can be summarized as this system utilizes very high pressure water about 1000 psi or 70 pars which occurred from a pump with high quality and delivery lines to create a very fine droplets size nearly 10 micron from specifically designed nozzles. Then, these fine droplets are quickly evaporated and absorbed the heat