Process design for distributed hydrogen production from biomass
We are studying the thermal processing of biomass to produce hydrogen and other products, with a focus on small-scale distributed systems.
We have developed a model in COMSOL to predict the heat transfer, fluid flow, and chemical reactions in a biomass particle. Some sample results are shown above. In the results shown, a cylindrical chunk of wood is heated externally. As the temperature inside increases, chemical reactions occur, converting cellulose and other compounds into gases, tar, and char species.
I am seeking a student to use and extend this model to study how the production of H2 and other products depends on process conditions. Results will be validated by comparison with literature. Simulation results will be used to optimize the design of a thermochemical process for H2 production.
DESIRED QUALIFICATIONS:familiarity with heat transfer, fluid mechanics, thermodynamics, and basic chemistry.Desirable, but not necessary: experience/familiarity with COMSOL and/or FLUENT or CHEMKINsoftware.
Work on the project can be used for M. Eng. or senior design credit, or can be taken as independent study (MAE 4900).
FOR MORE INFORMATION: e-mail Prof. Elizabeth Fisher, emf4@cornell.edu, 289 Grumman, 5-8309