bomb calorimeter

简明释义

燃弹量热器

英英释义

例句

1.The bomb calorimeter allows scientists to calculate the efficiency of different types of fuels.

通过炸弹量热计，科学家可以计算不同类型燃料的效率。

2.A bomb calorimeter is essential for accurately assessing the calorific value of food products.

一个炸弹量热计对准确评估食品的热值至关重要。

3.In the chemistry lab, we conducted an experiment with a bomb calorimeter to determine the heat of combustion.

在化学实验室，我们用炸弹量热计进行实验，以确定燃烧热。

4.To find out how much energy is released during combustion, we placed the sample in the bomb calorimeter.

为了找出燃烧过程中释放了多少能量，我们将样品放入炸弹量热计中。

5.The researchers used a bomb calorimeter to measure the energy content of various fuels.

研究人员使用炸弹量热计来测量各种燃料的能量含量。

作文

The study of thermodynamics is essential in understanding the principles of energy transfer and conversion. One of the most important tools used in this field is the bomb calorimeter, which is designed to measure the heat of combustion of various substances. A bomb calorimeter consists of a strong, sealed container, known as a bomb, where a sample is placed along with an excess of oxygen. This bomb is then immersed in a water bath, allowing for precise temperature measurements during the reaction. When the substance is ignited, it undergoes a combustion reaction, releasing heat energy. The heat generated from the reaction causes the temperature of the surrounding water to rise, and by measuring this temperature change, scientists can calculate the energy content of the sample. This process is crucial for determining the calorific value of fuels, food, and other materials. One of the key advantages of using a bomb calorimeter is its ability to provide accurate and reproducible results. Because the bomb is sealed, the reaction occurs in a controlled environment, minimizing the influence of external factors. Additionally, the design of the bomb calorimeter allows for high-pressure reactions, making it suitable for a wide range of applications, from studying biological samples to assessing the energy content of different fuels. In practical applications, industries utilize the data obtained from a bomb calorimeter to make informed decisions regarding energy consumption and efficiency. For instance, in the food industry, the calorific value of food products is critical for nutritional labeling and dietary planning. By knowing the energy content of different foods, consumers can make better choices about their diets. Moreover, in the energy sector, understanding the combustion properties of fuels helps in optimizing combustion processes in power plants and engines. This ensures that energy is produced efficiently while minimizing emissions and environmental impact. The bomb calorimeter also plays a vital role in research and development. Scientists and engineers use it to study new materials and their potential energy applications. For example, when developing biofuels, researchers need to assess the energy output from various organic materials to determine their viability as sustainable energy sources. In conclusion, the bomb calorimeter is an indispensable instrument in the field of thermodynamics and energy studies. Its ability to accurately measure the heat of combustion makes it a valuable tool for various industries, including food, energy, and materials science. As we continue to seek more efficient and sustainable energy solutions, the role of the bomb calorimeter will undoubtedly remain significant in guiding our understanding of energy content and combustion processes. In summary, the bomb calorimeter (炸弹量热计) serves as a critical component in both academic research and industrial applications, providing insights that drive innovation and efficiency in energy use.

热力学的研究对于理解能量转移和转换的原理至关重要。在这个领域中，最重要的工具之一是炸弹量热计，它旨在测量各种物质的燃烧热。炸弹量热计由一个强固、密封的容器（称为炸弹）组成，样品与过量的氧气一起放置在其中。然后将这个炸弹浸入水浴中，以便在反应过程中进行精确的温度测量。当物质被点燃时，它会发生燃烧反应，释放出热能。反应产生的热量导致周围水的温度上升，通过测量这一温度变化，科学家可以计算出样品的能量含量。这个过程对于确定燃料、食品和其他材料的热值至关重要。使用炸弹量热计的一个主要优点是能够提供准确且可重复的结果。由于炸弹是密封的，反应在受控环境中进行，最小化了外部因素的影响。此外，炸弹量热计的设计允许高压反应，使其适用于从研究生物样品到评估不同燃料能量含量的广泛应用。在实际应用中，各行业利用从炸弹量热计获得的数据来做出关于能源消耗和效率的明智决策。例如，在食品工业中，食品产品的热值对于营养标签和饮食规划至关重要。通过了解不同食物的能量含量，消费者可以更好地选择他们的饮食。此外，在能源部门，了解燃料的燃烧特性有助于优化发电厂和发动机中的燃烧过程。这确保了以最小的排放和环境影响高效地产生能量。炸弹量热计在研发中也发挥着至关重要的作用。科学家和工程师使用它来研究新材料及其潜在的能源应用。例如，在开发生物燃料时，研究人员需要评估各种有机材料的能量输出，以确定其作为可持续能源来源的可行性。总之，炸弹量热计是热力学和能源研究领域中不可或缺的工具。它准确测量燃烧热的能力使其成为食品、能源和材料科学等各个行业的宝贵工具。随着我们继续寻求更高效和可持续的能源解决方案，炸弹量热计在指导我们理解能量含量和燃烧过程方面的重要性无疑将继续保持显著。总之，炸弹量热计（炸弹量热计）在学术研究和工业应用中作为关键组成部分，提供推动创新和提高能源使用效率的见解。