相关实验视频

Updated: Jan 17, 2026

Studying Cavitation Enhanced Therapy

Studying Cavitation Enhanced Therapy

Published on: April 9, 2021

海洋地震声学的一项调查:水柱成像,环境影响和消泡

Madusanka Madiligama¹, Piya Amara Palamure¹, Likun Zhang¹

¹National Center for Physical Acoustics and Department of Physics and Astronomy, University of Mississippi, University, Mississippi 38677, USA.

The Journal of the Acoustical Society of America

|September 24, 2025

概括

海洋地震调查使用气枪制造泡波 (BWs),降低数据质量. 本综述涵盖了地震减缓策略和人工智能 (AI) 提高地震成像的潜力.

科学领域:

地质物理学地质物理学
海洋学海洋学海洋学
声学声学声学声学

背景情况:

海洋地震调查对于地球物理学和资源勘探至关重要.
空气枪声源产生气泡波 (BWs),影响地震数据的准确性,特别是在浅水中.
BWs干扰成像微弱的水柱反射和理解声音传播.

研究的目的:

审查地震声源和泡波形成的历史和物理.
讨论缓解气泡波对地震数据质量影响的方法.
探索人工智能在增强地震数据中的应用.

主要方法:

历史地震声源发展和泡振荡物理学的综述.
对源标志和声学多路径结构的分析.
检查泡波缓解和人工智能技术的最新进展.

主要成果:

气泡振荡显著降低了地震数据质量,影响了浅水调查和微弱反射成像.
像更大的气枪阵列,调试模拟和先进的信号处理等技术提供了部分缓解.
包括物理信息的神经网络在内的人工智能显示出改善成像准确性和可靠性的前景.

结论:

泡波仍然是海洋地震数据采集的一个重大挑战.
先进的信号处理和人工智能为克服BW干扰提供了有希望的途径.
未来的研究应该专注于整合人工智能,以实现强大的地震数据增强和环境影响评估.

更多相关视频

Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop

Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop

Published on: July 2, 2018

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

相关概念视频

Buoyancy and Stability for Submerged and Floating Bodies

Buoyancy and Stability for Submerged and Floating Bodies

In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...