Program details
Expected duration: 4 years
Tuition and fees: Two years tuition, then continuing fees in subsequent years (refer to Graduate tuition and fees)
The PhD in Biosystems Engineering consists of coursework and a substantial research component. A minimum of 12 credit hours at the 7000 level or higher is required, and students must present, submit and defend a comprehensive thesis that constitutes a distinct contribution to knowledge in the field of study.
The department offers a Graduate Specialization in Engineering Education (GSEE) at the doctoral level. The GSEE requires 12 credit hours of coursework at the 7000 level and a thesis on an engineering education topic.
Research areas
Environment
Environmental impact assessments of agricultural and food production; animal and plant growth environments; management and utilization of agricultural and food processing wastes; land application of manure; odour measurement and control; protection and remediation of contaminated soil and groundwater; site preparation and selection; and environments in buildings designed for biological processes.
Food Engineering
Infrared processing of food; superheated steam drying; preservation and transport containers for meat; modified atmosphere storage of meat, fruits, and vegetables; fast freezing of fruits; mathematical modelling of food systems; compaction of flour; physical, thermal, and rheological properties of foods; and water activities of foods.
Instrumentation
Computer analysis of images for grading, orientation, and automation; sensors and data acquisition for biological systems.
Post-Harvest Preservation of Grains
Inter-disciplinary research on grain storing and drying systems; computer simulation of stored-grain ecosystems, physical methods of controlling insects and microorganisms; machine vision for automated handling and classification of grain; properties of grains and oilseeds; expert systems for managing stored products.
Power and Machinery
Harvesting and processing of new crops such as hemp and sea buckthorn; precision farming, equipment for manure handling; guidance systems for agricultural machinery; tillage and seeding.
Soil and Water
Irrigation and drainage engineering; soil-plant-water relations; flow and contaminant transport in porous media.
Structures
Structural aspects of light-frame buildings; bulk solids storage structures (bins and silos); bulk properties of grains and powders; flow of bulk solids; use of wood and other structural materials; expert system-based structural design.
