Masters Theses
Date of Award
12-1976
Degree Type
Thesis
Degree Name
Master of Science
Major
Biosystems Engineering
Major Professor
Fred D. Tompkins
Committee Members
J. I. Sewell, B. L. Bledsoe
Abstract
The rate of fuel consumption was measured for both gasoline and diesel tractors in size classes for use with two-, four-, and six-row implements. Tractors were operated at four different speeds with various sizes of the following implements: moldboard plow, tandem disc, planter, and cultivator. Fuel meters were designed and constructed to measure the amount of fuel consumed for gasoline and diesel tractors during field opera-tions. The fuel consumption was measured volumetrically by using systems of electrically-actuated solenoid valves to control the flow of fuel into and out of graduated cylinders. The moldboard plows in almost every instance required the most energy both per hour and per unit area with each tractor type. As a rule, the moldboard plow was followed in fuel consumption by the tandem disc, the cultivator, and the planter. As implement size increased fuel consumption per hour increased as did field capacities. An increase in operating speed resulted in an increase in fuel consumption per hour. However, the fuel consumed per unit area decreased as speed increased from 3.2 to 8.1 kilometers per hour (2.0 to 5.0 miles per hour). This suggests that certain implements with high field capacities plus high operating speeds may result in substantial energy savings.
Recommended Citation
Carpenter, Roger Garland, "Fuel consumption of gasoline and diesel tractors when used with selected implements in West Tennessee. " Master's Thesis, University of Tennessee, 1976.
https://trace.tennessee.edu/utk_gradthes/8067