Solar drying of pine lumber: Verification of a mathematical model
2011
Bekkioui, Naoual(Faculté des Sciences Laboratoire des Sciences et Technologie du Bois) | Hakam, Abdelillah(Faculté des Sciences Laboratoire des Sciences et Technologie du Bois) | Zoulalian, André(Université de Nancy LERMAB) | Sesbou, Abdessadek(Ecole Nationale Forestière dIngénieurs) | El kortbi, Mohamed(Centre Technique des Industries du Bois et de lAmeublement)
This work presents verification of a mathematical model for drying of a wood stack in a greenhouse type solar dryer. A simplified heat and mass transfer numerical model has been developed with input parameters based on the actual metrological data of a Moroccan climate. For its validation, a comparative study is performed in this work; the present model is solved to simulate the solar drying of pine wood using experimental data of previous wood drying experiments. The average relative discrepancies between the model predicted and experimental data are 1,2% for wood moisture content, 1% for drying air temperature and 5% for the air relative humidity. The close agreement between the predicted and experimental results shows the ability of the model to reproduce experimental drying data for wood.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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