Analysis of agricultural energy systems
Author(s)
Bibliographic Information
Analysis of agricultural energy systems
（Energy in world agriculture / editor-in-chief B.A. Stout, 5）
Elsevier, 1992
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Includes bibliographies and index
Description and Table of Contents
Description
Almost all agricultural operations and processes can be viewed as transformations of energy from one form to another. Fertilizer to feed grains; feed grains to dairy products; livestock wastes to fertilizers. Progress in agricultural science and engineering has led to better understanding of these energy transformations, much of which has been expressed in the form of mathematical analysis. Computer programs have been developed that perform the calculations necessary to obtain the required results quickly and accurately. The objective of this handbook is to explain some of the most important of these analysis techniques as they have been applied to real agricultural energy problems throughout the world. In addition to the strictly mathematical calculations of these techniques, also covered are the beginnings of a new field of artificial intelligence. The analysis methods described are all applied to real agricultural energy system problems such as biomass energy, energy uses in livestock housing and ethanol production on the farm. The techniques include expert systems, linear programming and simulation.
Knowledge-based systems allow expression of the expert's concepts in a language and form that is much more like the expert's personal language. Linear programmimg is used to solve the complex, realistic problem of energy crop analysis. Drying of grain crops is a major energy cost and simulation methods take into account risks of increased field and storage lossses when energy inputs are reduced. This handbook is filled with techniques, programs and data for analysis of various agricultural energy systems. Methods are detailed enough for the expert reader and extensive tables show energy requirements for a large number of industrial processes related to processing agricultural products and converting and utilizing biomass energy.
Table of Contents
General Preface. Preface to Vol. 5. Program Listings. 1. Knowledge Engineering and Energy Systems (J.R. Barrett). 2. A Knowledge-Based Expert Control System for Low-Energy Maize Drying (R.M. Peart). 3. A Knowledge-Based Decision System for Control of Waste Heat for a Greenhouse-Aquaculture Complex (D.R. Price, R.T.H. Chen and R.M. Peart). 4. Teaching Energy Cost Minimization by Linear Programming (G.E. Miles). 5. Energy Crop Selection Using Linear Programming (D.A. Bender and B.A. McCarl). 6. Input-Output Energy Analysis for Agriculture and the Food Chain (R.C. Fluck). 7. Energy Input-Output Simulation of Crop Production (R.E. Muller). 8. Management Strategies for Low Temperature Maize Drying (G.R. VanEe and G.L. Kline). 9. Energy Use in Maize Harvest and Drying (R.M. Peart and J.R. Barrett). 10. Microcomputer Program for Evaluating Energy Consumption in Low-Temperature Grain Drying (E.A. Smith and M.E. Parkes). 11. Models of Scheduling Operations for Improved Energy Efficiency (E. Van Elderen). 12. Integrated Management of Energy and Climate in Animal Houses (J.P.A. Christiaens). 13. A Simulation Model for Analysis of Harvesting and Transport Costs for Biomass Based on Geography, Density and Plant Location (B. Mantovani and H. Gibson). 14. GETOH - A Computer Program for Evaluation of On-Farm Alcohol Production (J.R. Ogilvie). 15. Economic Feasibility of Crop Residue as a Drying Fuel (O.J. Loewer). 16. Analysis of Agricultural Plants for Cogeneration Feasibility in the United States (I.P. Schisler and R.C. Brook). List of Contributors. Subject Index.
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