Experimental Evaluation of a Batch Hot Air Fluidized Bed Dryer
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 1
Abstract
Abstract: The experimental evaluation of a batch hot air fluidized bed dryer for cassava particles is presented. The test rig of fluidized bed dryer consists of a vertical column 400mm diameter with a physical height of 2960mm, a regulated centrifugal blower powered by a 1.5 Hp electric motor, and an air heater with a thermostat for selection of drying temperature of the fluidizing medium. A bed of 1.555kg casssva particles were fluidized at three different air flow rates: 043 kg/s, 0.05 kg/s and 0.056 kg/s in succession. The drying temperatures considered are at an interval of 20 oC. The minimum drying temperature is 60 oC and the maximum temperature of160 oC. The resident drying time for cassava particles in the dryer was found to decrease with increase in drying temperature. The heat source for drying came solely from the heated fluidizing air. It was also observed that the drying rate decreases with increase in air flow rate while it increases with drying temperature.
Authors and Affiliations
Oluwaleye. I. O.
Vibration control of newly designed Tool and Tool-Holder for internal treading of Hydraulic Steering Gear Nut
In the internal turning operation, vibration is a frequent problem, which affects the result of the machining and in particular the surface finish. There will be several different actions to consider when solvi...
IPv6, an Internet Protocol for efficient expansion capacity in addressing and routing
Abstract: On February 3, 2011 the current version of the Internet IPv4 was depleted of addresses. Since the Internet today uses IPv4 for 99% of the traffic, it will be a slow migration to IPv6.1.The shortage of add...
The Evolution of Traditional Urban Survey using Applicable Surveying Techniques
This research deals with how to facilitate and manage surveying methods to accomplish modernized and cost effective urban survey with best achievable accuracy. This is done by replacing traditional surveying me...
Strengthening Of PCC Beams by Using Different Types of Wire Mesh Jacketing”
This paper presents the effect of the use of different types of wire mesh jacketing to the PCC beams. The experimental work is mainly concerned with the study of flexural strength of concrete by different types o...
Microcontroller Based Automatic Sprinkler Irrigation System
Microcontroller based Automatic Sprinkler System is a new concept of using intelligence power of embedded technology in the sprinkler irrigation work. Designed system replaces the conventional manual work invol...