brass Brayton cycle

简明释义

燃气轮机循环

英英释义

例句

1.The brass Brayton cycle can be optimized by adjusting the pressure ratios.

黄铜布雷顿循环可以通过调整压力比来优化。

2.In modern turbines, the brass Brayton cycle plays a crucial role in energy conversion.

在现代涡轮机中，黄铜布雷顿循环在能量转换中发挥着关键作用。

3.Engineers are exploring the brass Brayton cycle for its potential in aerospace applications.

工程师们正在探索黄铜布雷顿循环在航空航天应用中的潜力。

4.The efficiency of the brass Brayton cycle is significantly higher than that of traditional cycles.

与传统循环相比，黄铜布雷顿循环的效率显著更高。

5.Researchers are studying the brass Brayton cycle to improve thermal efficiency.

研究人员正在研究黄铜布雷顿循环以提高热效率。

作文

The brass Brayton cycle is a thermodynamic cycle that describes the workings of gas turbines, which are widely used in various applications including power generation and aviation. Understanding this cycle is essential for engineers and scientists who work in fields related to energy conversion and propulsion systems. The brass Brayton cycle specifically refers to an idealized version of the cycle that assumes certain efficiencies and conditions, allowing for easier calculations and analysis. In essence, the brass Brayton cycle consists of four main processes: compression, heat addition, expansion, and heat rejection. During the compression phase, air is drawn into the system and compressed to a high pressure, which increases its temperature. This process is crucial because it prepares the air for efficient combustion in the next step. Once the air is compressed, it enters the heat addition phase, where fuel is injected and ignited. This combustion process significantly raises the temperature of the air-fuel mixture, transforming it into high-energy exhaust gases. The efficiency of this phase is critical, as it directly influences the overall performance of the cycle. Following heat addition, the high-pressure gases expand through a turbine, which is the third stage of the brass Brayton cycle. As the gases expand, they perform work on the turbine blades, generating mechanical energy that can be converted into electricity or used to propel an aircraft. This expansion process is characterized by a drop in pressure and temperature, and ideally, it should be maximized to improve system efficiency. Finally, the brass Brayton cycle concludes with the heat rejection phase, where the exhaust gases are expelled from the system. This phase is essential for maintaining the cycle's continuity, as it allows for new air to be drawn in for the next compression cycle. The effectiveness of heat rejection can also impact the overall efficiency of the cycle, as residual heat that is not removed can lead to losses in performance. In summary, the brass Brayton cycle is a fundamental concept in thermodynamics that illustrates how gas turbines operate. It provides a framework for analyzing and optimizing the performance of these systems, which are critical in modern energy production and transportation. By mastering the principles of the brass Brayton cycle, engineers can develop more efficient and environmentally friendly technologies that meet the growing demands for energy and mobility. Overall, the brass Brayton cycle serves as a vital tool in understanding the complexities of energy conversion processes, and its applications extend far beyond simple theoretical models. As technology advances, the principles derived from the brass Brayton cycle will continue to play a significant role in shaping the future of energy systems.

“brass Brayton cycle”是一个热力学循环，描述了燃气涡轮的工作原理，燃气涡轮广泛应用于发电和航空等多个领域。理解这个循环对于从事能源转换和推进系统相关领域的工程师和科学家至关重要。“brass Brayton cycle”特别指的是该循环的理想化版本，假设某些效率和条件，从而便于进行计算和分析。本质上，“brass Brayton cycle”由四个主要过程组成：压缩、加热、膨胀和排热。在压缩阶段，空气被吸入系统并被压缩到高压力，这会提高其温度。这个过程至关重要，因为它为下一个步骤中的有效燃烧做好准备。一旦空气被压缩，它就进入加热阶段，此时燃料被注入并点燃。这个燃烧过程显著提高了空气-燃料混合物的温度，将其转化为高能废气。这个阶段的效率至关重要，因为它直接影响循环的整体性能。在加热之后，高压气体通过涡轮膨胀，这是“brass Brayton cycle”的第三个阶段。当气体膨胀时，它们对涡轮叶片做功，产生机械能，这些能量可以转化为电力或用于推动飞机。这个膨胀过程的特点是压力和温度的下降，理想情况下，应最大化这一过程以提高系统效率。最后，“brass Brayton cycle”以排热阶段结束，此时废气被排出系统。这个阶段对于维持循环的连续性至关重要，因为它允许新的空气被吸入进行下一次压缩循环。排热的有效性也会影响循环的整体效率，因为未能去除的残余热量可能导致性能损失。总之，“brass Brayton cycle”是热力学中的一个基本概念，说明了燃气涡轮的操作方式。它提供了一个分析和优化这些系统性能的框架，这些系统在现代能源生产和交通中至关重要。通过掌握“brass Brayton cycle”的原理，工程师可以开发出更高效、更环保的技术，以满足日益增长的能源和移动需求。总体而言，“brass Brayton cycle”作为理解能源转换过程复杂性的关键工具，其应用远远超出了简单的理论模型。随着技术的进步，从“brass Brayton cycle”中衍生出的原理将继续在塑造未来能源系统方面发挥重要作用。