dock-trial propeller

简明释义

系泊试验用推进器

英英释义

例句

1.During the maintenance check, the crew inspected the dock-trial propeller for any signs of wear and tear.

在维护检查中，船员检查了码头试验螺旋桨是否有磨损迹象。

2.After several trials, the design team finalized the specifications for the dock-trial propeller to enhance fuel efficiency.

经过几次试验，设计团队最终确定了码头试验螺旋桨的规格，以提高燃油效率。

3.The results from the dock-trial propeller'>码头试验螺旋桨的结果显示，需要进行调整以提高推力效率。

4.Before launching the new vessel, the engineers conducted a series of tests on the dock-trial propeller to ensure optimal performance.

在新船下水之前，工程师们对码头试验螺旋桨进行了系列测试，以确保最佳性能。

5.The manufacturer recommended using a dock-trial propeller to simulate real-world conditions.

制造商建议使用码头试验螺旋桨来模拟现实条件。

作文

In the maritime industry, the efficiency and performance of a vessel are paramount. One critical component that directly affects these factors is the propeller. The process of evaluating a propeller's performance often involves a specific test known as a dock-trial propeller test. This procedure is essential for ensuring that the vessel operates at optimal levels before it embarks on its journey. A dock-trial propeller test is conducted while the ship is still in the dock, allowing engineers to assess various parameters such as thrust, speed, and fuel efficiency without the need for sea trials.The significance of the dock-trial propeller test lies in its ability to provide immediate feedback on the propeller's design and functionality. By simulating the conditions that the propeller will face in real-world scenarios, engineers can identify any potential issues that may arise during operation. This proactive approach helps in making necessary adjustments before the vessel sets sail, ultimately saving time and resources.During a dock-trial propeller test, various instruments are used to measure the propeller's performance. These instruments can include tachometers, load cells, and flow meters, which collectively provide a comprehensive overview of how well the propeller is functioning. The data gathered from these tests can then be analyzed to determine if the propeller design meets the required specifications or if modifications are necessary.Moreover, the dock-trial propeller test also serves as an opportunity to evaluate the overall condition of the vessel. It allows engineers to check for any mechanical issues that could affect the propeller's performance, such as alignment problems or wear and tear on other components. By addressing these concerns prior to launching the vessel, the likelihood of encountering problems at sea is significantly reduced.In addition to enhancing performance, conducting a dock-trial propeller test can also contribute to safety. Ensuring that the propeller is functioning correctly minimizes the risk of accidents caused by propulsion failures. This is especially important in commercial shipping, where the stakes are high, and the consequences of failure can be severe.Furthermore, the environmental impact of a vessel's operation cannot be overlooked. A well-tested propeller contributes to better fuel efficiency, which in turn reduces emissions and the overall carbon footprint of maritime transport. The dock-trial propeller test plays a crucial role in achieving these sustainability goals by enabling the optimization of propeller designs for maximum efficiency.In conclusion, the dock-trial propeller test is an indispensable part of the vessel preparation process. It not only helps in assessing the performance of the propeller but also ensures the safety and reliability of the entire vessel. By investing time and resources into these tests, shipbuilders and operators can enhance the operational efficiency of their vessels, minimize environmental impacts, and ultimately ensure a safer journey for all involved.

在海事行业，船舶的效率和性能至关重要。直接影响这些因素的一个关键组件是螺旋桨。评估螺旋桨性能的过程通常涉及一种称为dock-trial propeller测试的特定测试。这一过程对于确保船舶在出航前以最佳状态运作至关重要。dock-trial propeller测试是在船只仍在码头时进行的，允许工程师评估各种参数，如推力、速度和燃油效率，而无需进行海上试验。dock-trial propeller测试的重要性在于它能够提供关于螺旋桨设计和功能的即时反馈。通过模拟螺旋桨在现实场景中将面临的条件，工程师可以识别在操作过程中可能出现的任何潜在问题。这种主动的方法有助于在船舶启航之前进行必要的调整，从而节省时间和资源。在dock-trial propeller测试期间，使用各种仪器来测量螺旋桨的性能。这些仪器可以包括转速表、负载传感器和流量计，这些仪器共同提供了关于螺旋桨运行良好的全面概述。从这些测试中收集的数据可以被分析，以确定螺旋桨设计是否符合所需规格，或者是否需要修改。此外，dock-trial propeller测试还提供了一个评估船舶整体状况的机会。它允许工程师检查可能影响螺旋桨性能的任何机械问题，例如对准问题或其他组件的磨损。通过在船舶出航之前解决这些问题，可以显著降低在海上遇到问题的可能性。除了提升性能外，进行dock-trial propeller测试还有助于安全。确保螺旋桨正常运作可以最小化因推进系统故障引发的事故风险。这在商业航运中尤为重要，因为风险很高，故障的后果可能是严重的。此外，船舶操作对环境的影响也不可忽视。经过良好测试的螺旋桨有助于提高燃油效率，从而减少排放和海运运输的整体碳足迹。dock-trial propeller测试在实现这些可持续发展目标方面发挥着关键作用，通过优化螺旋桨设计以达到最大效率。总之，dock-trial propeller测试是船舶准备过程中的不可或缺的一部分。它不仅有助于评估螺旋桨的性能，还确保整个船舶的安全性和可靠性。通过在这些测试上投入时间和资源，造船商和运营商可以提高船舶的操作效率，减少环境影响，并最终确保所有相关人员的安全航行。