The drying or dehydration is the controlled heating of food products to evaporate quantified amount of moisture that is originally present in it. Drying of food products is essential to enhance the shelf life of the product without quality losses over an extended period of time. It is an energy intensive process. The fluidized bed dryer with heat pump is one of the efficient method to reduce th...

Abstract—There was a scenario present day that drying of fresh fruits and vegetables by indirect solar drying by using mechanical device; hence, an effort was made to develop a small scale solar tunnel dryer (STD). Drying of spinach is carried out to analyze the performance of the dryer and to study its drying characteristics. To evaluate the performance of dryer the independent variables were ...

Abstract Drying is one of the stages coffee processing and has been considered factors that impact quality final drink. In this sense, present study developed a phenomenological model for box-type dryer implementing in C / ++ programming language. The profile exhaust air temperature was obtained over drying time. verified by comparing data from literature, thus guaranteeing its functionality to...

The drying is a basic operation of enormous commercial importance in all industrial applications ranging through the food, agricultural, mining and even manufacturing sectors [1]. Modern societies need better product quality, enhanced safety practices and more environmentally benign operations as well as higher productivity, better energy yield and reduced material wastage, also [2]. As drying ...

This study was designed to measure the sound output of four commonly used brands of forced-air dryers used by dog groomers in the United States. Many dog groomers have questions about the effect of this exposure on their hearing, as well as on the hearing of the dogs that are being groomed. Readings taken from each dryer at 1 meter (the likely distance of the dryer from the groomer and the dog)...

Chapter 3. Cooking technologies With the 3 chapter we enter the second half of the “Cooking and Science” course. During the first lesson, the coordinator of the course, Prof. Pere Castells, together with Prof. Carme González gave a general description about which are the different technologies used in the kitchen. First Pere Castells showed which are the equipment and tools used in professional...

A total of 306 machines and equipment were examined from five local government areas viz Port Harcourt, Okrika, Obio-Akpor, Ogu-Bolo and Eleme as a case study in Rivers State, Nigeria. This study revealed the following values for each type of available machines and equipment: pelleting machines, 85 (27.7%);water pump, 71 (23.2%); generator, 38 (12.4%); air pump, 27 (8.8%);milling machine, 31(10...

Three children were injured by putting their arms into spin dryers. In each case the injuries were severe. Though not common, these accidents should be preventable. Warning notices are useless for toddlers, and a built-in safety mechanism seems the only certain means of stopping such accidents.