In the simulation, 2 set of the rice weevils are placed to investigate the electric flux intensity, power density and temperature of rice and rice weevil. The parameter positions of rice weevils are shown in Table III and the results in Table V are expressed in terms of the electric flux intensity. However, replacing the electric flux intensity mentioned above into (4), the heating of power density in W/m3 will be
obtained and replaced the power density mentioned above into the last term of (5). The heating temperature in Celsius degrees unit per time will be obtained. Fig. 7 (a) is described the investigated heating of orientation. The maximum level of electric field distribution is occurred at the center of input port power as 324 V/m. But noted when placing a sample of rice weevil in positions of Table III is code B1, the characteristics of electric field distribution into direction approach the rice weevils both sets and it has the electric flux intensity more than the rice, compared to the same position. The rice weevil has the electric field intensity equal to 76.4 V/m and the rice is equal to 66.69 V/m. When rice weevil is placed in position that is conclude in Table III (code B2 and B3), as shown in Figs. 7 (b) and (c). The characteristics of electric field distribution into the rice weevil, it have direction approach the rice weevils both sets, because the positions as near the input port power. The rice weevil has the electric field intensity equal to 97.2 V/m and the rice is equal to 84.84 V/m. In Fig. 7 (d) when rice weevil is placed in position of Table III (code B4), the characteristic of electric field distribution is into the rice weevils same. The rice weevil has the electric field intensity equal to 284.4 V/m and the rice is equal to 248.2 V/m. In Figs. 7 (e) and (f), when placed a sample of rice weevil in position of Table III as code B5 and B6 The characteristic of electric field distribution is into the rice weevils and it has the electric field intensity equal to 114.7 V/m and the rice is equal to 100.1 V/m. Furthermore, the results in Table III (code B4) indicated that the difference temperature between the thermal of rice weevils and the rice are about 41.62 Celsius degrees. The rice weevil has an effected to the electric field over rice. Therefore, the technique to increase the input power ports is appropriate for dielectric heating system. This method can be developed to control the temperature and it has not effected to the agricultural product.
ในการจำลองสถานการณ์ เทพข้าว 2 ชุดอยู่เพื่อตรวจสอบความเข้มฟลักซ์ไฟฟ้า พลังงานความหนาแน่น และอุณหภูมิของข้าวและด้วงงวงข้าว ตำแหน่งพารามิเตอร์ของเทพข้าวแสดงอยู่ในตาราง III และมีแสดงผลในตาราง V ในความเข้มฟลักซ์ไฟฟ้า อย่างไรก็ตาม การเปลี่ยนความเข้มฟลักซ์ไฟฟ้าที่กล่าวถึงข้างต้นลงใน (4), ความร้อนของความหนาแน่นของพลังงานใน W/m3 จะobtained and replaced the power density mentioned above into the last term of (5). The heating temperature in Celsius degrees unit per time will be obtained. Fig. 7 (a) is described the investigated heating of orientation. The maximum level of electric field distribution is occurred at the center of input port power as 324 V/m. But noted when placing a sample of rice weevil in positions of Table III is code B1, the characteristics of electric field distribution into direction approach the rice weevils both sets and it has the electric flux intensity more than the rice, compared to the same position. The rice weevil has the electric field intensity equal to 76.4 V/m and the rice is equal to 66.69 V/m. When rice weevil is placed in position that is conclude in Table III (code B2 and B3), as shown in Figs. 7 (b) and (c). The characteristics of electric field distribution into the rice weevil, it have direction approach the rice weevils both sets, because the positions as near the input port power. The rice weevil has the electric field intensity equal to 97.2 V/m and the rice is equal to 84.84 V/m. In Fig. 7 (d) when rice weevil is placed in position of Table III (code B4), the characteristic of electric field distribution is into the rice weevils same. The rice weevil has the electric field intensity equal to 284.4 V/m and the rice is equal to 248.2 V/m. In Figs. 7 (e) and (f), when placed a sample of rice weevil in position of Table III as code B5 and B6 The characteristic of electric field distribution is into the rice weevils and it has the electric field intensity equal to 114.7 V/m and the rice is equal to 100.1 V/m. Furthermore, the results in Table III (code B4) indicated that the difference temperature between the thermal of rice weevils and the rice are about 41.62 Celsius degrees. The rice weevil has an effected to the electric field over rice. Therefore, the technique to increase the input power ports is appropriate for dielectric heating system. This method can be developed to control the temperature and it has not effected to the agricultural product.
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