fluidise

简明释义

英[ˈfluːɪdaɪz]美[ˈfluːɪdaɪz]

v. （使）液化（等于 fluidize）

第 三 人 称 单 数 f l u i d i s e s

现 在 分 词 f l u i d i s i n g

过 去 式 f l u i d i s e d

过 去 分 词 f l u i d i s e d

英英释义

单词用法

同义词

反义词

例句

1.Particles in the range of 10 to 150 microns fluidise best and careful selection of the size distributions used leads to higher efficiency.

粒径在10到150微米的颗粒都可以很好地流化，小心地选择粒度分布可以使效率更高。

2.Particles in the range of 10 to 150 microns fluidise best and careful selection of the size distributions used leads to higher efficiency.

粒径在10到150微米的颗粒都可以很好地流化，小心地选择粒度分布可以使效率更高。

3.By applying heat, the chef was able to fluidise the sauce, making it smoother.

通过加热，厨师能够使酱汁流化，使其更加顺滑。

4.To improve the reaction rate, we must fluidise the catalyst in the reactor.

为了提高反应速率，我们必须在反应器中流化催化剂。

5.The engineer designed the system to fluidise the granular material for easier transport.

工程师设计了系统，以便将颗粒材料流化，以便更容易运输。

6.In the lab, we need to fluidise the powder before mixing it with the liquid.

在实验室，我们需要在将粉末与液体混合之前先将其流化。

7.The new technology allows us to fluidise the particles more efficiently.

新技术使我们能够更有效地流化颗粒。

作文

In the world of science and engineering, the term fluidise (流化) plays a crucial role, especially in the context of fluid dynamics and material processing. To fluidise means to convert a solid into a fluid-like state, allowing it to flow and behave like a liquid under certain conditions. This process is essential in various industries, including pharmaceuticals, food processing, and chemical manufacturing. Understanding how to fluidise materials effectively can lead to improved efficiency and product quality.The concept of fluidise is often demonstrated through the use of fluidized bed technology. In this process, a bed of solid particles is suspended in an upward flow of gas or liquid, creating a state where the particles behave as if they are part of a fluid. This phenomenon is not only fascinating but also highly practical. For instance, in the pharmaceutical industry, fluidising powders can enhance mixing and ensure uniform distribution of active ingredients in tablets and capsules.Moreover, the ability to fluidise materials allows for better heat and mass transfer, which is critical in chemical reactions. When solids are fluidised, they have increased surface area contact with the surrounding fluid, leading to more efficient reactions. This principle is utilized in catalytic converters in automobiles, where catalysts are fluidised to maximize their effectiveness in converting harmful emissions into less harmful substances.In food processing, fluidising ingredients can improve the texture and consistency of products. For example, when making sauces or creams, fluidising certain ingredients can help achieve a smoother and more homogenous mixture. This not only enhances the sensory experience for consumers but also contributes to longer shelf life by preventing separation of components.Despite its advantages, fluidising materials also poses challenges. Achieving the right conditions for fluidisation requires careful control of variables such as particle size, density, and the flow rate of the fluid. Engineers and scientists must work meticulously to optimize these parameters to prevent issues such as channeling, where some areas of the bed become less fluidized than others, leading to inefficient processing.Furthermore, the environmental impact of fluidising processes should not be overlooked. Industries must strive to minimize energy consumption and emissions associated with fluidisation techniques. Innovations in technology, such as the development of more efficient fluidized bed reactors, are essential for sustainable practices in manufacturing.In conclusion, the term fluidise (流化) encapsulates a fundamental process that transforms solids into fluid-like states, enabling a wide range of applications across various industries. Whether it is enhancing pharmaceutical formulations, improving food textures, or optimizing chemical reactions, understanding how to fluidise materials is vital for innovation and efficiency. As technology continues to advance, the importance of mastering the art of fluidisation will undoubtedly grow, paving the way for new discoveries and improvements in manufacturing processes worldwide.

在科学和工程的世界中，术语fluidise（流化）起着至关重要的作用，特别是在流体动力学和材料加工的背景下。fluidise意味着将固体转化为类似流体的状态，使其在特定条件下能够流动并像液体一样行为。这个过程在制药、食品加工和化学制造等多个行业中都是至关重要的。有效理解如何fluidise材料可以提高效率和产品质量。fluidise的概念通常通过流化床技术来展示。在这个过程中，一层固体颗粒在向上的气体或液体流动中悬浮，创造出一种颗粒像流体一样行为的状态。这种现象不仅令人着迷，而且非常实用。例如，在制药行业，fluidising粉末可以增强混合效果，并确保活性成分在片剂和胶囊中的均匀分布。此外，能够fluidise材料还可以改善热量和物质传递，这在化学反应中至关重要。当固体被fluidised时，它们与周围流体的接触表面积增加，从而导致反应更高效。这个原理在汽车的催化转换器中得到了应用，其中催化剂被fluidised以最大化其在将有害排放转化为较少有害物质方面的有效性。在食品加工中，fluidising成分可以改善产品的质地和一致性。例如，在制作酱汁或奶油时，fluidising某些成分可以帮助实现更光滑和更均匀的混合。这不仅增强了消费者的感官体验，还有助于通过防止成分分离来延长保质期。尽管有其优点，fluidising材料也带来了挑战。实现fluidisation的正确条件需要对粒子大小、密度和流体流速等变量进行精确控制。工程师和科学家必须仔细工作，以优化这些参数，以防止通道化问题，即床的某些区域变得不那么流化，从而导致加工效率低下。此外，fluidising过程的环境影响也不容忽视。各行业必须努力减少与fluidisation技术相关的能源消耗和排放。技术创新，例如开发更高效的流化床反应器，对制造业的可持续实践至关重要。总之，术语fluidise（流化）概括了一种基本过程，该过程将固体转化为类似流体的状态，使其能够在各个行业中广泛应用。无论是增强制药配方、改善食品质地，还是优化化学反应，理解如何fluidise材料对于创新和效率至关重要。随着技术的不断进步，掌握fluidisation艺术的重要性无疑会增加，为全球制造过程的新发现和改进铺平道路。