annular space

简明释义

1. 环形空间; 2. 环形空隙; 3. 环状空间;

英英释义

例句

1.Cement is pumped into the annular space to secure the casing.

水泥被泵入环形空间以固定套管。

2.The pressure in the annular space must be monitored to ensure safety during drilling.

在钻探过程中，必须监测环形空间中的压力以确保安全。

3.The fluid flows through the annular space between the inner and outer pipes.

流体通过内管和外管之间的环形空间流动。

4.The annular space can be affected by temperature changes during operation.

在操作过程中，环形空间可能会受到温度变化的影响。

5.In geothermal systems, heat is transferred through the annular space surrounding the well.

在地热系统中，热量通过围绕井口的环形空间进行传递。

作文

The term annular space refers to the gap or void that exists between two concentric objects, often used in engineering and construction contexts. Understanding this concept is crucial for various applications, particularly in the fields of civil engineering, oil drilling, and fluid dynamics. An example of annular space can be found in the design of pipelines, where the space between the outer wall of a pipe and any surrounding material must be carefully considered to ensure proper flow and structural integrity.In civil engineering, the annular space plays a significant role in the installation of foundations and underground structures. When constructing deep foundations, engineers must account for the annular space to prevent soil movement and ensure stability. This space can also influence the load-bearing capacity of the structure above. For instance, if the annular space is too large, it may lead to uneven settling, which can compromise the integrity of the building.In the oil and gas industry, understanding annular space is vital during the drilling process. The space between the drill pipe and the wellbore can affect the circulation of drilling fluids, which are essential for cooling the drill bit and removing cuttings from the well. If the annular space is not properly managed, it can lead to issues such as pressure buildup or inefficient drilling, ultimately increasing costs and time.Moreover, the annular space is also relevant in the context of heat exchangers. In these systems, fluids flow through tubes, and the annular space between the tubes is filled with a different fluid. The efficiency of heat transfer depends significantly on the design of this space, as it determines how effectively the two fluids can exchange heat. Engineers must optimize the annular space to enhance performance while minimizing energy loss.In summary, the annular space is a critical concept across various engineering disciplines. Its implications on structural integrity, fluid dynamics, and heat transfer highlight its importance in practical applications. By understanding the characteristics and management of the annular space, engineers can design more efficient and reliable systems. As technology advances, the study of annular space will likely continue to evolve, leading to innovations that improve safety and efficiency in many sectors. Therefore, mastering the concept of annular space is essential for anyone involved in engineering or related fields, as it underpins many fundamental principles of design and functionality.

“annular space”一词指的是两个同心物体之间存在的间隙或空隙，通常用于工程和建筑领域。理解这一概念对于各种应用至关重要，尤其是在土木工程、石油钻探和流体动力学等领域中。“annular space”的一个例子可以在管道设计中找到，在这种情况下，管道外壁与任何周围材料之间的空间必须仔细考虑，以确保适当的流动和结构完整性。在土木工程中，“annular space”在基础和地下结构的安装中起着重要作用。在建设深基础时，工程师必须考虑“annular space”，以防止土壤移动并确保稳定性。这个空间还可能影响上方结构的承载能力。例如，如果“annular space”过大，可能导致不均匀沉降，从而危及建筑物的完整性。在石油和天然气行业，了解“annular space”在钻探过程中至关重要。钻杆与井眼之间的空间会影响钻井液的循环，而钻井液对于冷却钻头和清除井中的切屑至关重要。如果“annular space”管理不当，可能导致压力积聚或钻探效率低下，最终增加成本和时间。此外，“annular space”在热交换器的上下文中也具有相关性。在这些系统中，流体通过管道流动，而管道之间的“annular space”充满了不同的流体。热量传递的效率在很大程度上取决于这一空间的设计，因为它决定了两个流体交换热量的有效性。工程师必须优化“annular space”，以提高性能，同时最小化能量损失。总之，“annular space”是各个工程学科中的一个关键概念。它对结构完整性、流体动力学和热传递的影响凸显了其在实际应用中的重要性。通过理解“annular space”的特征和管理，工程师可以设计出更高效和可靠的系统。随着技术的进步，对“annular space”的研究可能会继续发展，从而带来改善安全性和效率的创新。因此，掌握“annular space”的概念对于任何参与工程或相关领域的人都是必不可少的，因为它支撑着许多设计和功能的基本原则。