Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Heating and Cooling Curves02:44

Heating and Cooling Curves

22.3K
When a substance—isolated from its environment—is subjected to heat changes, corresponding changes in temperature and phase of the substance is observed; this is graphically represented by heating and cooling curves.
For instance, the addition of heat raises the temperature of a solid; the amount of heat absorbed depends on the heat capacity of the solid (q = mcsolidΔT). According to thermochemistry, the relation between the amount of heat absorbed or released by a substance,...
22.3K
Refrigerators and Heat Pumps01:07

Refrigerators and Heat Pumps

2.2K
Refrigerators or heat pumps are heat engines operating in a reverse direction. For a refrigerator, the focus is on removing heat from a specific area, whereas, for a heat pump, the focus is on dumping heat into one particular area. A refrigerator (or heat pump) absorbs heat Qc from the cold reservoir at Kelvin temperature Tc and discards heat Qh to the hot reservoir at Kelvin temperature Th, while work W is done on the engine’s working substance.
A household refrigerator removes heat from...
2.2K
Laminar Flow: Problem Solving01:24

Laminar Flow: Problem Solving

94
Laminar flow occurs when a fluid moves smoothly in parallel layers with minimal mixing and turbulence. In fluid mechanics, ensuring laminar flow within a pipe is essential for precise control of flow characteristics, especially in engineering applications. The key factor in determining whether flow remains laminar is the Reynolds number, a dimensionless quantity that depends on the fluid's velocity, density, viscosity, and the pipe's diameter. A Reynolds number of 2100 or lower...
94
Control Systems: Applications01:25

Control Systems: Applications

537
Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
537
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

66
Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation...
66
Heat Engines01:10

Heat Engines

2.7K
A heat engine is a device used to extract heat from a source and then convert it into mechanical work used for various applications. For example, a steam engine on an old-style train can produce the work needed for driving the train.
Whenever we consider heat engines (and associated devices such as refrigerators and heat pumps), we do not use the standard sign convention for heat and work. For convenience, we assume that the symbols Qh, Qc, and W represent only the amounts of heat transferred...
2.7K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Establishment of a novel quantum dots-encoded microbead-based flow cytometric method for quantification of soluble FcεRIα in serum.

Cytometry. Part A : the journal of the International Society for Analytical Cytology·2017
Same author

Modeling of a negative feedback mechanism explains antagonistic pleiotropy in reproduction in domesticated Caenorhabditis elegans strains.

PLoS genetics·2017
Same author

Artisan iris-fixated intraocular lens implantation in combination with pupilloplasty-correction of aphakia with pathologically large pupil and insufficient capsular support.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2017
Same author

SIRT1/HSF1/HSP pathway is essential for exenatide-alleviated, lipid-induced hepatic endoplasmic reticulum stress.

Hepatology (Baltimore, Md.)·2017
Same author

Dry Particulate Nitrate Deposition in China.

Environmental science & technology·2017
Same author

STK31 as novel biomarker of metastatic potential and tumorigenicity of colorectal cancer.

Oncotarget·2017

相关实验视频

Updated: May 20, 2025

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.4K

一个基于生物学的多目标优化,用于一个紧的HVAC系统与集成空调,净化和加湿.

He Li1, Bozhi Yang2, Xinyu Gu1

  • 1School of Sciences, Changzhou Institute of Technology, Changzhou 213032, China.

Biomimetics (Basel, Switzerland)
|March 26, 2025
PubMed
概括

这项研究开发了一种集空调,加湿和空气净化的多功能设备. 生物设计和优化算法实现了高效率,节能,并提高了室内舒适度.

关键词:
贝卢加的优化 (BWO) 方法生物模拟设计是指生物模拟设计.深度的 ACO 算法多目标优化多目标优化多功能设备多功能设备.粘液模具算法 (SMA) 是一种

更多相关视频

Design and Optimization Strategies of a High-Performance Vented Box
14:23

Design and Optimization Strategies of a High-Performance Vented Box

Published on: June 9, 2023

1.0K
Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

1.7K

相关实验视频

Last Updated: May 20, 2025

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.4K
Design and Optimization Strategies of a High-Performance Vented Box
14:23

Design and Optimization Strategies of a High-Performance Vented Box

Published on: June 9, 2023

1.0K
Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations
05:58

Author Spotlight: Advancing Coral Culture - Creating a Semi-Quantitatively Controlled Microenvironment System to Counter Current Limitations

Published on: July 21, 2023

1.7K

科学领域:

  • 工程 工程师 工程师 工程师
  • 环境科学 环境科学
  • 生物模拟学是一种生物模拟学.

背景情况:

  • 现代建筑需要节能,节省空间的解决方案来控制室内环境.
  • 现有的设备往往缺乏集成,导致效率降低和复杂性增加.
  • 对改善室内空气质量和热舒适度的需求正在增加.

研究的目的:

  • 开发一种新型的多功能设备,集成空调,加湿和空气净化.
  • 通过使用生物设计原理和先进算法来优化设备性能.
  • 为了实现高效率,节能和用户舒适之间的平衡.

主要方法:

  • 空调,加湿和净化功能的数学建模.
  • 优化空调使用非线性编程和优化器 (PO) 算法.
  • 生物空气净化模型通过Deep ACO算法进行了优化.
  • 使用Slime Mold算法 (SMA) 优化雾扩散加湿模型.
  • 使用贝卢加优化 (BWO) 算法进行多目标优化.

主要成果:

  • 设计了一个紧的,细分的圆柱体装置,集成所有三种功能.
  • 实现了400 m3/h的清洁空气输送率 (CADR).
  • 证明了1.2公斤/小时的加湿率和0.08.08的温度均度指数.
  • 控制的总功耗在1600W以内.
  • 验证了卓越的性能和多功能性.

结论:

  • 生物设计和优化显著增强多功能室内环境控制设备.
  • 开发的设备为节能和舒适的室内空间提供了一个有前途的解决方案.
  • 进一步的研究将集中在可扩展性,实验验证和增强的生物特征上.