heat input

简明释义

热量输入

英英释义

例句

1.Increasing the heat input (热输入) can improve the reaction rate in chemical processes.

增加热输入 (heat input) 可以提高化学过程中的反应速率。

2.In power plants, the heat input (热输入) is critical for generating electricity efficiently.

在发电厂中，热输入 (heat input) 对于高效发电至关重要。

3.The efficiency of the boiler is determined by the amount of heat input (热输入) it receives from the fuel.

锅炉的效率由它从燃料中获得的热输入 (heat input) 的数量决定。

4.To optimize energy consumption, we need to monitor the heat input (热输入) during the process.

为了优化能源消耗，我们需要监测过程中的热输入 (heat input)。

5.The heat input (热输入) from the furnace needs to be carefully controlled to prevent overheating.

炉子的热输入 (heat input) 需要仔细控制，以防过热。

作文

In the field of thermodynamics and engineering, the concept of heat input plays a crucial role in understanding energy transfer processes. Heat input refers to the amount of heat energy added to a system from an external source. This concept is particularly significant in various applications, including power generation, refrigeration, and chemical processes. Understanding heat input is essential for optimizing system performance and improving energy efficiency.To illustrate the importance of heat input, let's consider a steam power plant. In this facility, water is heated to produce steam, which then drives turbines to generate electricity. The initial stage of this process involves the introduction of thermal energy into the system, which is quantified as heat input. The efficiency of the power generation process heavily depends on how effectively this heat input is converted into mechanical energy. Furthermore, the concept of heat input is not limited to power generation. It is also vital in refrigeration systems, where heat is removed from a space to lower its temperature. In such systems, the heat input can refer to the heat absorbed by the refrigerant as it circulates through the evaporator coils. Efficient management of heat input in refrigeration systems can lead to significant energy savings and reduced operational costs.Moreover, in the field of chemical engineering, heat input is a critical factor in many reactions. For instance, in exothermic reactions, the heat input must be carefully controlled to prevent overheating, which could lead to undesirable side reactions or even explosions. Conversely, in endothermic reactions, sufficient heat input is necessary to drive the reaction forward. Engineers must calculate the required heat input to ensure that these reactions proceed safely and efficiently.Understanding heat input also extends to environmental considerations. Many industries are seeking ways to minimize their heat input to reduce greenhouse gas emissions and comply with environmental regulations. By optimizing heat input through advanced technologies and energy-efficient practices, companies can contribute to sustainability efforts while maintaining productivity.In conclusion, heat input is a fundamental concept in various fields, including thermodynamics, engineering, and environmental science. Its significance cannot be overstated, as it directly impacts the efficiency, safety, and sustainability of numerous processes. By grasping the intricacies of heat input, professionals can make informed decisions that enhance system performance and promote responsible energy use. As we continue to innovate and develop new technologies, the effective management of heat input will remain a key focus for engineers and scientists alike.

在热力学和工程领域，热输入的概念在理解能量传输过程中起着至关重要的作用。热输入是指从外部来源添加到系统中的热能量。这个概念在许多应用中尤为重要，包括发电、制冷和化学过程。理解热输入对于优化系统性能和提高能效至关重要。为了说明热输入的重要性，让我们考虑一个蒸汽发电厂。在该设施中，水被加热以产生蒸汽，然后推动涡轮机发电。这个过程的初始阶段涉及将热能引入系统，这被量化为热输入。发电过程的效率在很大程度上取决于这种热输入转化为机械能的有效性。此外，热输入的概念并不限于发电。它在制冷系统中也至关重要，在这些系统中，从空间中去除热量以降低其温度。在这样的系统中，热输入可以指制冷剂在蒸发器盘管中循环时吸收的热量。有效管理制冷系统中的热输入可以带来显著的节能和降低运营成本。此外，在化学工程领域，热输入是许多反应中的关键因素。例如，在放热反应中，必须仔细控制热输入以防止过热，这可能导致不希望的副反应甚至爆炸。相反，在吸热反应中，必须提供足够的热输入以推动反应进行。工程师必须计算所需的热输入以确保这些反应安全高效地进行。理解热输入还涉及环境考虑。许多行业正在寻求减少其热输入以减少温室气体排放并遵守环境法规。通过采用先进技术和节能实践来优化热输入，公司可以在保持生产力的同时为可持续发展做出贡献。总之，热输入是热力学、工程和环境科学等多个领域的基本概念。它的重要性不容小觑，因为它直接影响着众多过程的效率、安全性和可持续性。通过掌握热输入的复杂性，专业人员可以做出明智的决策，从而提高系统性能并促进负责任的能源使用。随着我们不断创新和开发新技术，有效管理热输入将继续成为工程师和科学家的重点。