The distribution of field intensity in the WXD4S-24 microwave product heating box of Sanle is not completely uniform. The 4, 5 and 6 positions of each layer are the most uniform. The microwave source is located directly above, and the nearest to the microwave source is the third layer. The average field intensity is the strongest, the second layer is the weakest, and the first layer is the weakest. The strongest position in the box is in the 1 and 8 positions on the 3 floor, the weakest in the 1 and 7, 8 positions. The maximum non-uniformity of field strength is 42.2, and the maximum non-uniformity of power is 98.1. The heating efficiency of microwave is 42.9. Therefore, the uniformity and utilization ratio of microwave energy are the best when the material is placed with a high cushion and centered to the right.
Haier MF-2480 EGS (N) rotating wave microwave products because of the small size of the oven chamber, the distribution of electric field strength is not measured. In the experiment, the barbecue grill is used as support, placed in the center. The microwave heating efficiency of the product is 76.7.
Relationship between moisture content distribution of 3.2 thick wood and temperature distribution and change
Intermittent drying of 300 mm 65507 The direction of temperature gradient is gradually opposite, and more and more obvious.
Relationship between moisture content distribution of 3.2 thick wood and temperature distribution and change
Intermittent drying of 300 mm 65507 The direction of temperature gradient is gradually opposite, and more and more obvious.
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