useful thermal power

简明释义

有用热功率

英英释义

例句

1.In industrial processes, improving the efficiency of useful thermal power 有用热能 can lead to significant cost savings.

在工业过程中，提高有用热能的效率可以带来显著的成本节省。

2.The efficiency of a boiler is measured by the amount of useful thermal power 有用热能 it produces.

锅炉的效率通过其产生的有用热能量来衡量。

3.Solar thermal systems convert sunlight into useful thermal power 有用热能 for heating water.

太阳能热系统将阳光转化为加热水的有用热能。

4.Heat exchangers are used to transfer useful thermal power 有用热能 from one fluid to another.

热交换器用于将有用热能从一种流体转移到另一种流体。

5.The power plant is designed to maximize useful thermal power 有用热能 generation from fossil fuels.

该电厂旨在最大化从化石燃料中产生的有用热能。

作文

In the modern world, energy is a crucial component of our daily lives. Among various forms of energy, thermal power plays a significant role in generating electricity and heating. The concept of useful thermal power (有用的热能) refers to the portion of thermal energy that can be effectively utilized for practical purposes, such as powering industries, heating homes, and providing hot water. This essay aims to explore the importance of useful thermal power (有用的热能) in contemporary society, its applications, and the challenges associated with its generation and usage.Firstly, it is essential to understand how useful thermal power (有用的热能) is generated. Thermal power plants convert heat energy into electrical energy through various processes. The most common method involves burning fossil fuels, such as coal, oil, or natural gas, to produce steam that drives turbines. However, renewable sources like solar thermal energy and geothermal energy are gaining popularity as sustainable alternatives. These methods not only generate useful thermal power (有用的热能) but also help reduce greenhouse gas emissions, contributing to environmental sustainability.Secondly, the applications of useful thermal power (有用的热能) are vast and varied. In industrial settings, it is used for manufacturing processes, including metal production, chemical processing, and food production. For instance, in the food industry, steam generated from useful thermal power (有用的热能) is crucial for cooking, sterilizing, and cleaning equipment. In residential areas, it is essential for heating systems, ensuring comfort during cold seasons. Additionally, useful thermal power (有用的热能) is vital for district heating systems, which provide centralized heating to multiple buildings, enhancing energy efficiency and reducing costs.Despite its advantages, the generation of useful thermal power (有用的热能) faces several challenges. One of the primary concerns is the reliance on fossil fuels, which contributes significantly to climate change. As the world grapples with the effects of global warming, transitioning to cleaner energy sources becomes imperative. Moreover, the efficiency of thermal power plants varies, leading to significant energy losses during conversion processes. Improving the efficiency of these plants is crucial to maximizing useful thermal power (有用的热能) output and minimizing waste.Furthermore, the infrastructure required for generating and distributing useful thermal power (有用的热能) can be costly and complex. Investments in technology and infrastructure are necessary to enhance the reliability and efficiency of thermal power generation. Governments and private sectors must collaborate to develop innovative solutions that address these challenges while promoting sustainable practices.In conclusion, useful thermal power (有用的热能) is an indispensable part of modern energy systems, with diverse applications across various sectors. While its generation presents challenges, particularly regarding environmental impacts and efficiency, the potential for renewable sources offers hope for a sustainable energy future. By prioritizing the development of cleaner technologies and efficient systems, we can harness the full potential of useful thermal power (有用的热能) to meet our energy needs while safeguarding the planet for future generations.

在现代社会，能源是我们日常生活中的重要组成部分。在各种能源形式中，热能在发电和供热方面发挥着重要作用。有用的热能是指可以有效利用的热能部分，用于工业、家庭供暖和提供热水等实际用途。本文旨在探讨有用的热能在当代社会的重要性、应用及其生成和使用面临的挑战。首先，有必要了解有用的热能的产生方式。热电厂通过各种过程将热能转化为电能。最常见的方法是燃烧化石燃料，如煤、石油或天然气，产生蒸汽驱动涡轮机。然而，太阳能热能和地热能等可再生能源作为可持续替代方案正逐渐受到欢迎。这些方法不仅生成有用的热能，还帮助减少温室气体排放，促进环境可持续性。其次，有用的热能的应用广泛多样。在工业环境中，它用于制造过程，包括金属生产、化学加工和食品生产。例如，在食品工业中，由有用的热能产生的蒸汽对于烹饪、消毒和清洁设备至关重要。在住宅区，它对供暖系统至关重要，确保在寒冷季节的舒适。此外，有用的热能对于集中供热系统也至关重要，这些系统为多个建筑提供集中供热，提高了能源效率并降低了成本。尽管有其优点，有用的热能的生成面临若干挑战。其中一个主要问题是对化石燃料的依赖，这对气候变化产生了重大影响。随着全球应对气候变化的影响，向更清洁的能源源过渡变得至关重要。此外，热电厂的效率差异导致转换过程中存在显著的能源损失。提高这些工厂的效率对于最大化有用的热能输出和最小化浪费至关重要。此外，生成和分配有用的热能所需的基础设施可能成本高昂且复杂。投资于技术和基础设施对于提高热能发电的可靠性和效率是必要的。政府和私营部门必须合作开发创新解决方案，以应对这些挑战，同时促进可持续实践。总之，有用的热能是现代能源系统中不可或缺的一部分，在各个领域具有多种应用。尽管其生成面临挑战，特别是在环境影响和效率方面，但可再生能源的潜力为可持续能源的未来带来了希望。通过优先发展更清洁的技术和高效的系统，我们可以充分利用有用的热能来满足我们的能源需求，同时保护地球以造福未来几代人。