Free speech vs hot air

Hot air sauna burns.

a comparison of hot air vs. microwave drying methods in production of banana chips

bananas of long cavendish variety constituted the experimental samples in this research work. following the slicing of bananas, the samples were treated with three pretreatments of: 1% sodium bisulphate (t1), a combination of blanching and 1% sodium bisulphate treatment (t2), combined blanching and treatment with 1% ascorbic plus citric acid (1:1) mixture (t3) as well as an untreated sample, co...

Hot vs. Cold Ionization Gauges

Every modern high vacuum and ultrahigh vacuum system relies on some form of ionization gauge for pressure measurements under 10 Torr. There are currently two competing ionization gauge technologies to choose from the hot cathode gauge (HCG) and the cold cathode gauge (CCG). This application note is designed to help vacuum users choose between the two competing ionization technologies. Each gaug...

A load of hot air.

Mathematical Modeling of Hot Air Drying of Spinach Leaves in Universal Hot Air Oven

The objective of this study was to develop a model for drying characteristic curve of Spinach in Universal Hot Air Oven .Drying experiment were conducted using a constant air velocity2.2m/s and three drying air temperature of 55, 65, and75 o C with two pretreatment conditions and load densities that are given respectively condition (Blanched and Unblanched) load density (3kg/m 2 , 3.5 kg/m 2 )....