@article {40, title = {Improvement of a Combustion Unit Based on a Grate Furnace for Granular Dry Solid Biofuels Using CFD Methods}, journal = {Heat Transfer Engineering}, volume = {31}, year = {2010}, pages = {774{\textendash}781}, doi = {10.1080/01457630903501062}, author = {Jordan, Christian and Harasek, Michael} }