Product Information
ISBN: 9787122407085
出版日期: 2022-09-01
作者： 李賢徽,蔣從雙,王芳,蓋曉玲,邢拓
裝訂： 精裝.單色印刷.160頁.26.
本書系統地介紹了微穿孔板吸聲結構的基礎理論、建模方法、結構設計和拓展應用。基礎理論部分介紹了微穿孔板吸聲結構的原理和分析方法；建模方法部分推導了考慮黏熱效應的微穿孔板聲阻抗模型，並進行了有限元數值模擬驗證；結構設計和拓展應用部分介紹了微穿孔板結構的孔、腔和板的設計方法以及微穿孔板複合結構的研究成果。本書可供聲學材料和環境雜訊控制等相關領域的科研和工程技術人員閱讀參考。
Shipping Information
| Zone | Order Total (RM) | Delivery Fee (RM) |
|---|---|---|
| West Malaysia | Flat Rate | 6.00 |
| Zone | Items/Weight | Delivery Fee (RM) |
|---|---|---|
| East Malaysia | First 1.00 kg | 13.00 |
| Extra 1.00 kg | 5.00 | |
| Singapore | First 1.00 kg | 25.00 |
| Extra 1.00 kg | 5.00 | |
| Australia, New Zealand | First 1.00 kg | 159.77 |
| Extra 0.50 kg | 52.65 | |
| Austria, Denmark, Finland, Ireland, Switzerland, Russia | First 1.00 kg | 157.78 |
| Extra 0.50 kg | 34.31 | |
| Brunei, Cambodia, Laos, Mongolia | First 1.00 kg | 175.10 |
| Extra 0.50 kg | 87.14 | |
| Belgium,France, Germany, Netherlands, Spain, U.K | First 1.00 kg | 150.94 |
| Extra 0.50 kg | 30.46 | |
| China | First 1.00 kg | 96.44 |
| Extra 0.50 kg | 25.35 | |
| Bangladesh, Brazil, Iraq, Pakistan, Qatar, S.Arabia, UAE, Sri Lanka | First 1.00 kg | 118.52 |
| Extra 0.50 kg | 24.96 | |
| South Africa | First 1.00 kg | 118.52 |
| Extra 0.50 kg | 24.96 | |
| Philippines | First 1.00 kg | 91.42 |
| Extra 0.50 kg | 15.29 | |
| Canada, United States, Mexico | First 1.00 kg | 162.58 |
| Extra 0.50 kg | 35.90 | |
| Hong Kong | First 1.00 kg | 80.63 |
| Extra 0.50 kg | 29.06 | |
| India | First 1.00 kg | 113.30 |
| Extra 0.50 kg | 22.28 | |
| Indonesia | First 1.00 kg | 107.35 |
| Extra 0.50 kg | 24.87 | |
| Japan | First 1.00 kg | 112.97 |
| Extra 0.50 kg | 35.03 | |
| Macau | First 1.00 kg | 92.93 |
| Extra 0.50 kg | 13.82 | |
| Singapore | First 1.00 kg | 74.75 |
| Extra 0.50 kg | 21.49 | |
| Taiwan | First 1.00 kg | 94.42 |
| Extra 0.50 kg | 34.76 | |
| Thailand | First 1.00 kg | 94.10 |
| Extra 0.50 kg | 28.25 | |
| Vietnam | First 1.00 kg | 98.94 |
| Extra 0.50 kg | 14.34 |