required air quantity

简明释义

所需空气量

英英释义

例句

1.The HVAC system must be calibrated to ensure the required air quantity is delivered effectively.

HVAC系统必须经过校准，以确保有效地提供所需空气量。

2.To maintain optimal indoor air quality, it's crucial to monitor the required air quantity in the building.

为了保持最佳的室内空气质量，监测建筑物中的所需空气量至关重要。

3.In the design phase, engineers must calculate the required air quantity for ventilation systems.

在设计阶段，工程师必须计算通风系统的所需空气量。

4.The required air quantity for this lab is specified in the safety regulations.

该实验室的所需空气量在安全规定中有所规定。

5.Engine performance can be affected if the required air quantity is not met during combustion.

如果在燃烧过程中未达到所需空气量，发动机性能可能会受到影响。

作文

In the field of engineering, particularly in HVAC (Heating, Ventilation, and Air Conditioning) systems, understanding the concept of required air quantity is essential for designing effective and efficient systems. The required air quantity refers to the specific volume of air that must be supplied to a space in order to meet the ventilation needs and maintain indoor air quality. This quantity is determined by several factors, including the size of the room, the number of occupants, and the activities being conducted within the space.For instance, in an office environment, the required air quantity is calculated based on the number of employees and the nature of their work. An office with many employees engaged in high levels of physical activity would require a higher required air quantity compared to a space where individuals are primarily seated and working at desks. Furthermore, different building codes and standards provide guidelines on the minimum ventilation rates necessary to ensure a healthy indoor environment.The importance of accurately determining the required air quantity cannot be overstated. Insufficient airflow can lead to poor air quality, which may result in discomfort, reduced productivity, and even health issues for occupants. Conversely, excessive airflow can lead to increased energy consumption and operational costs. Therefore, engineers must carefully assess and calculate the required air quantity to strike a balance between comfort, health, and efficiency.Another aspect to consider when discussing the required air quantity is the impact of modern technology and building materials. With the advent of energy-efficient buildings and advanced insulation techniques, the traditional methods of calculating ventilation needs have evolved. Buildings are now designed to be more airtight, which means that the required air quantity must be adjusted accordingly to ensure adequate fresh air exchange without compromising energy efficiency.In addition to the technical aspects, it is also crucial to involve occupants in discussions about the required air quantity. Their feedback can provide valuable insights into perceived air quality and comfort levels. Engaging with users helps create a sense of ownership over the indoor environment and fosters a collaborative approach to achieving optimal air quality.In conclusion, the concept of required air quantity is a fundamental element in the design and operation of HVAC systems. It encompasses various factors that influence indoor air quality and occupant comfort. By understanding and applying the principles related to required air quantity, engineers can create healthier and more efficient spaces that enhance the overall well-being of individuals. As we move towards more sustainable building practices, the accurate assessment of required air quantity will play a pivotal role in shaping the future of indoor environments.

在工程领域，特别是在HVAC（供暖、通风和空调）系统中，理解所需空气量的概念对于设计有效且高效的系统至关重要。所需空气量是指必须提供给一个空间的特定空气体积，以满足通风需求并保持室内空气质量。这个数量是由多个因素决定的，包括房间的大小、居住者的数量以及空间内进行的活动。例如，在办公环境中，所需空气量是根据员工人数和工作性质进行计算的。一个有许多员工从事高强度体力活动的办公室需要比一个主要是坐着在桌子前工作的空间更高的所需空气量。此外，不同的建筑规范和标准提供了确保健康室内环境所需的最低通风率的指南。准确确定所需空气量的重要性不容小觑。空气流通不足会导致空气质量差，这可能导致居住者的不适、生产力下降甚至健康问题。相反，过量的空气流通会导致能源消耗和运营成本增加。因此，工程师必须仔细评估和计算所需空气量，以在舒适性、健康和效率之间找到平衡。讨论所需空气量时还需要考虑现代技术和建筑材料的影响。随着节能建筑和先进绝缘技术的出现，传统的通风需求计算方法已经演变。现在建筑被设计得更加密闭，这意味着所需空气量必须相应调整，以确保在不妨碍能源效率的情况下进行足够的新鲜空气交换。除了技术方面，涉及居住者对所需空气量的讨论也至关重要。他们的反馈可以提供关于感知空气质量和舒适度的宝贵见解。与用户的互动有助于营造对室内环境的归属感，并促进实现最佳空气质量的协作方式。总之，所需空气量的概念是HVAC系统设计和操作中的基本元素。它涵盖了影响室内空气质量和居住者舒适度的各种因素。通过理解和应用与所需空气量相关的原则，工程师能够创造出更健康、更高效的空间，从而提升个体的整体福祉。随着我们向更可持续的建筑实践迈进，准确评估所需空气量将在塑造未来室内环境中发挥关键作用。