Archive image from page 370 of Department bulletin (1923-1929). Department bulletin departmentbul11261150unit Year: 1923-1929. KILN DRYING HANDBOOK. be secured with reasonable accuracy from the distribution section alone by assuming the original weights of all the pieces to be the original weight of the section, and similarly with the dry weight. The entire calculation will be as follows: Shell. Original weight =60 Oven-dry weight=50 ,, . 10X100 Moisture=—q— ==20 per cent Core. Original weight =100 Oven-dry weight= 80 20X100 Moisture=—ht;— =25 per cent Section. Original weight =160 Oven-dry
Archive image from page 370 of Department bulletin (1923-1929). Department bulletin departmentbul11261150unit Year: 1923-1929. KILN DRYING HANDBOOK. be secured with reasonable accuracy from the distribution section alone by assuming the original weights of all the pieces to be the original weight of the section, and similarly with the dry weight. The entire calculation will be as follows: Shell. Original weight =60 Oven-dry weight=50 ,, . 10X100 Moisture=—q— ==20 per cent Core. Original weight =100 Oven-dry weight= 80 20X100 Moisture=—ht;— =25 per cent Section. Original weight =160 Oven-dry weight=130 „ . 30X100 Moisture=—ToK— = per cent GENERAL PRINCIPLES OF DRYING WOOD. The drying of wood is a very complex process, concerning many phases of which we are still uninformed. However, it is not essential that the operator understand all of the details of the movement of MO/ST(//?E SECT/OM OlST/rJSUT/OA/ SECTION MO/STi/ZPE SECT/O/V
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Keywords: 1920, 1923-1929, archive, book, bookauthor, bookdecade, bookpublisher, bookyear, drawing, historical, history, illustration, image, page, picture, print, reference, united_states_dept_of_agriculture, vintage, washington_d_c_the_dept_supt_of_docs_g_p_o_
