Here is a PDF Document on Designing Heating Stoves from the Aprovecho Research Center.
Some may find it interesting on some of the design concepts and general reading.
Not alot of stuff on newer stove designs but the basic concepts are in there.
http://www.aprovecho.org/lab/pubs/rl/stove-design/doc/18/raw
Here is another informative document on wood burning concepts.
http://msuextension.org/publications/HomeHealthandFamily/MT198405HR.pdf
Some may find it interesting on some of the design concepts and general reading.
Not alot of stuff on newer stove designs but the basic concepts are in there.
http://www.aprovecho.org/lab/pubs/rl/stove-design/doc/18/raw
Here is another informative document on wood burning concepts.
http://msuextension.org/publications/HomeHealthandFamily/MT198405HR.pdf