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

Inductively Coupled Plasma Atomic Emission Spectroscopy: Principle01:19

Inductively Coupled Plasma Atomic Emission Spectroscopy: Principle

555
Inductively coupled plasma (ICP) is the most widely used plasma source in atomic emission spectroscopy (AES), also known as Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). The ICP source, or torch, consists of three concentric quartz tubes with argon gas flowing through them. A spark from a Tesla coil initiates the ionization of argon, generating a high-temperature plasma.
The ions and electrons produced interact with the fluctuating magnetic field created by a water-cooled...
555
Control of Power Flow01:30

Control of Power Flow

255
There are several methods to control power flow in power systems:
255
Controlled-Current Coulometry: Overview01:27

Controlled-Current Coulometry: Overview

180
Controlled current coulometry, also known as amperostatic coulometry, is a technique used in electrochemical analysis to measure the quantity of a substance through the controlled passage of current. It involves the application of a constant current to an electrochemical cell containing the analyte of interest. As the current flows through the cell, the analyte undergoes a redox reaction at the electrode surface, resulting in a charge transfer. By monitoring the time required for a certain...
180
Atomic Emission Spectroscopy: Lab01:29

Atomic Emission Spectroscopy: Lab

151
AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
151
Nuclear Power02:36

Nuclear Power

7.7K
Controlled nuclear fission reactions are used to generate electricity. Any nuclear reactor that produces power via the fission of uranium or plutonium by bombardment with neutrons has six components: nuclear fuel consisting of fissionable material, a nuclear moderator, a neutron source, control rods, reactor coolant, and a shield and containment system.
Nuclear Fuels
Nuclear fuel consists of a fissile isotope, such as uranium-235, which must be present in sufficient quantity to provide a...
7.7K

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

Evidence for the Collective Nature of Radial Flow in Pb+Pb Collisions with the ATLAS Detector.

Physical review letters·2026
Same author

Evidence for the Dimuon Decay of the Higgs Boson in pp Collisions with the ATLAS Detector.

Physical review letters·2025
Same author

Evidence for Longitudinally Polarized W Bosons in the Electroweak Production of Same-Sign W Boson Pairs in Association with Two Jets in pp Collisions at sqrt[s]=13  TeV with the ATLAS Detector.

Physical review letters·2025
Same author

Observation of tt[over ¯] Production in Pb+Pb Collisions at sqrt[s_{NN}]=5.02  TeV with the ATLAS Detector.

Physical review letters·2025
Same author

Search for Dark Matter Produced in Association with a Dark Higgs Boson in the bb[over ¯] Final State Using pp Collisions at sqrt[s]=13  TeV with the ATLAS Detector.

Physical review letters·2025
Same author

Search for Magnetic Monopole Pair Production in Ultraperipheral Pb+Pb Collisions at sqrt[s_{NN}]=5.36  TeV with the ATLAS Detector at the LHC.

Physical review letters·2025
Same journal

Inverse FIP effect plasma in the solar atmosphere: a synthesis of current understanding and new insights from AR 11967.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Signs of sulfur fractionation under high magnetic field strength.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

First ionization potential fractionation of sulfur observed with spectral imaging of the coronal environment.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Chromospheric dynamics and turbulence regulate the solar FIP effect.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Exploring the link between wave activity in the photospheric velocity driver and the FIP bias in the solar corona.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Radiative hydrodynamic simulations of first ionization potential fractionation in solar flares.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
查看所有相关文章

相关实验视频

Updated: Jun 15, 2025

An Atmospheric Pressure Plasma Setup to Investigate the Reactive Species Formation
08:36

An Atmospheric Pressure Plasma Setup to Investigate the Reactive Species Formation

Published on: November 3, 2016

9.9K

控制一个新的等离子体制度.

M Lennholm1, S Aleiferis1, S Bakes1

  • 1United United Kingdom Atomic Energy Authority, Culham Campus , Abingdon, Oxon OX14 3DB, UK.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
|August 26, 2024
PubMed
概括
此摘要是机器生成的。

设计一个强大的等离子控制系统对于英国的Spherical Tokamak for Energy Production (STEP) 计划至关重要. 该系统必须管理等离子体从启动到安全终止,处理聚变能源发电的独特操作挑战.

关键词:
在MIMO中,控制控制.核聚变是核聚变的一种方式.血控制的控制体是血控制体.托卡马卡马卡是什么 托卡马卡是什么

更多相关视频

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
07:17

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

12.6K
Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells
07:37

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Published on: November 17, 2017

12.8K

相关实验视频

Last Updated: Jun 15, 2025

An Atmospheric Pressure Plasma Setup to Investigate the Reactive Species Formation
08:36

An Atmospheric Pressure Plasma Setup to Investigate the Reactive Species Formation

Published on: November 3, 2016

9.9K
Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
07:17

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

12.6K
Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells
07:37

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Published on: November 17, 2017

12.8K

科学领域:

  • 核聚变工程 核聚变工程
  • 等离子体物理学的物理学
  • 控制系统 控制系统

背景情况:

  • 英国的Spherical Tokamak for Energy Production (STEP) 计划需要一个复杂的等离子控制系统.
  • STEP的运营环境和等离子体制度将与现有的托卡马克有很大的不同.
  • 在聚变燃烧过程中自我组织的等离子体行为带来了独特的控制挑战.

研究的目的:

  • 为 STEP 程序概述了一个强大的等离子体控制系统的设计.
  • 解决控制等离子体从启动到安全终止的复杂问题.
  • 制定管理正常运行和特殊事件的策略.

主要方法:

  • 对于等离子体形状,位置和磁性-水力动力学不稳定性的单个控制器的设计.
  • 开发用于热负荷管理和聚变电源调节的控制策略.
  • 分析"正常"的操作场景,并规划异常处理.

主要成果:

  • 为关键等离子体参数设计单个控制组件的进展.
  • 考虑STEP球形托卡马克配置所带来的独特挑战.
  • 发展一个控制理念,包括标准和非正常事件管理.

结论:

  • 一个全面的血控制系统对于STEP的成功至关重要.
  • 解决STEP独特的等离子体物理和操作约束对于聚变电力至关重要.
  • 拟议的控制战略旨在确保安全高效的运行,为核聚变能源提供铺平道路.