Methane Sensor(甲烷传感器)研究综述
Methane Sensor 甲烷传感器 - Methane is an explosive gas in coalmines and needs to be monitored by methane sensors. [1] This methane sensor has the characteristics of fast response and strong resistance to environmental interference and has great application prospect. [2] The studies were carried out using buoyancy driven gliders equipped with methane sensors for near real time in situ detection. [3] Standard conductivity, temperature, and depth (CTD) sounding with a methane sensor was accompanied by video surveillance and sampling of rocks and water. [4] A photonic quasi-crystal fiber (PQF) methane sensor based on surface plasmon resonance (SPR) is designed and described. [5] Therefore, the present work encourages the growing use of Ti-decorated γ-GY for the development of thermopower-based, resistive-based, or quartz crystal microbalances-based methane sensors. [6] Measurements were performed by two solar powered automated systems (Flux-NIES), each consisting of NDIR CO2 analyzer, an SnO2-based methane sensor, six static chambers installed along transects, the air drying and distribution units, and a data-logger. [7] Moreover, the reasonable estimation of dynamic natural gas release rate was realized and strategic decisions on methane sensors arrangement in tunnel were provided. [8] Implies that porous 3D SnO2 nanomaterials will be promising candidates for methane sensors. [9] The results of the correlation analysis of the speed of movement of the harvester relative to the section of the support with the readings of methane sensors revealed a significant dependence. [10] For many industrial applications of the methane sensor in a wireless node, the primary requirements are low power consumption and wide detection range. [11] Here we present a non-dispersive infrared (NDIR) methane sensor with semi-elliptical gas cell for monitoring the lower explosion limit (LEL) of methane (5%VOL in China). [12] This paper proposes a methane sensor based on localized surface plasmon resonance (LSPR) of a hexagonal periodic gold nanoring array. [13] Carbon monoxide and methane sensors charted values up-to 2. [14] The system utilizes three sensors: color sensor, methane sensor and pH level sensor. [15]甲烷是煤矿中的一种爆炸性气体，需要通过甲烷传感器进行监测。 [1] 这种甲烷传感器具有响应速度快、抗环境干扰能力强的特点，具有很大的应用前景。 [2] 这些研究是使用配备甲烷传感器的浮力驱动滑翔机进行的，以进行近乎实时的原位检测。 [3] 使用甲烷传感器进行的标准电导率、温度和深度 (CTD) 探测伴随着视频监控以及岩石和水的采样。 [4] 设计并描述了一种基于表面等离子共振（SPR）的光子准晶体光纤（PQF）甲烷传感器。 [5] 因此，目前的工作鼓励越来越多地使用 Ti 装饰的 γ-GY 来开发基于热电、基于电阻或石英晶体微量天平的甲烷传感器。 [6] 测量由两个太阳能自动化系统 (Flux-NIES) 进行，每个系统由 NDIR CO2 分析仪、一个基于 SnO2 的甲烷传感器、沿横断面安装的六个静态室、空气干燥和分配单元以及一个数据记录器组成。 [7] 此外，实现了动态天然气释放率的合理估计，并为隧道内甲烷传感器的布置提供了战略决策。 [8] 这意味着多孔 3D SnO2 纳米材料将成为甲烷传感器的有希望的候选者。 [9] 收割机相对于支撑截面的移动速度与甲烷传感器读数的相关性分析结果显示出显着的相关性。 [10] 对于无线节点中甲烷传感器的许多工业应用，主要要求是低功耗和宽检测范围。 [11] 在这里，我们展示了一种带有半椭圆形气室的非色散红外 (NDIR) 甲烷传感器，用于监测甲烷的爆炸下限 (LEL)（中国为 5%VOL）。 [12] 本文提出了一种基于六边形周期性金纳米环阵列的局部表面等离子体共振（LSPR）的甲烷传感器。 [13] 一氧化碳和甲烷传感器的图表值高达 2。 [14] 该系统使用三个传感器：颜色传感器、甲烷传感器和 pH 值传感器。 [15]
photonic crystal fiber 光子晶体光纤
A methane sensor based on photonic crystal fiber Mach-Zehnder interference is proposed. [1]提出了一种基于光子晶体光纤Mach-Zehnder干涉的甲烷传感器。 [1]
Effective Methane Sensor
This paper reports a simple but effective methane sensor based on off-the-shelf quartz tuning forks (QTFs). [1] We present methane data from along the coast of Barter Island, Alaska, collected with an Unmanned Aerial System and an off-the-shelf, cost-effective methane sensor. [2] Here we present a reliable and an easily replicable design using only off-the-shelf, cost-effective methane sensor components and an Unmanned Aerial System (UAS). [3]本文报告了一种基于现成石英音叉 (QTF) 的简单但有效的甲烷传感器。 [1] 我们展示了来自阿拉斯加巴特岛海岸的甲烷数据，这些数据是通过无人机系统和现成的、具有成本效益的甲烷传感器收集的。 [2] 在这里，我们展示了一种可靠且易于复制的设计，仅使用现成的、具有成本效益的甲烷传感器组件和无人机系统 (UAS)。 [3]
New Methane Sensor
Fabrication and characterisation of a new methane sensor based on carbon nanotubes (CNTs) is proposed. [1] The efficacy of the new approach is demonstrated experimentally, showing that the accuracy of the new methane sensor using optical polarization rotation gas cell is better than the sensor using a common single reflective gas cell by 47 %. [2]提出了一种基于碳纳米管 (CNT) 的新型甲烷传感器的制造和表征。 [1] 实验证明了新方法的有效性，表明使用光学偏振旋转气室的新型甲烷传感器的精度比使用普通单反射气室的传感器高出 47%。 [2]
Fibre Methane Sensor
We demonstrate a simple, cheap and compact all fibre methane sensor, with record sensitivity of 0. [1] 5/125 μm standard multimode fibre (MMF) and a 9/125 μm standard single-mode fibre (SMF) were spliced to fabricate a core diameter mismatch-based optical fibre methane sensor with an MM-SM-MM structure. [2]我们展示了一种简单、廉价和紧凑的全纤维甲烷传感器，其灵敏度为 0。 [1] 采用5/125μm标准多模光纤（MMF）和9/125μm标准单模光纤（SMF）拼接，制作了一种基于芯径失配的MM-SM-MM结构光纤甲烷传感器。 [2]
Compensated Methane Sensor
A highly sensitive and temperature-compensated methane sensor based on a liquid-infiltrated photonic crystal fiber (PCF) is proposed. [1] A high-sensitive and transverse-stress compensated methane sensor based on a photonic crystal fiber long-period grating (PCF-LPG) is proposed. [2]提出了一种基于液体渗透光子晶体光纤（PCF）的高灵敏度和温度补偿甲烷传感器。 [1] 提出了一种基于光子晶体光纤长周期光栅（PCF-LPG）的高灵敏度横向应力补偿甲烷传感器。 [2]
Spectroscopic Methane Sensor
We demonstrate a high sensitivity all-fiber spectroscopic methane sensor based on photothermal interferometry. [1] We present a chip-scale spectroscopic methane sensor, incorporating a tunable laser, sensor waveguides, and methane reference cell, assembled as a compact silicon photonic integrated circuit. [2]我们展示了一种基于光热干涉的高灵敏度全光纤光谱甲烷传感器。 [1] 我们提出了一种芯片级光谱甲烷传感器，它包含一个可调谐激光器、传感器波导和甲烷参考电池，组装成一个紧凑的硅光子集成电路。 [2]
Laser Methane Sensor
Laser methane sensor has been widely promoted and successfully applied in coal mines as a new and effective technology building on the approach of laser-based absorption detection. [1] This paper discusses the research progress of low-power technology of laser methane sensors for coal mine. [2]激光甲烷传感器作为一种建立在激光吸收探测方法基础上的新型有效技术，在煤矿中得到了广泛的推广和成功应用。 [1] 本文讨论了煤矿用激光甲烷传感器低功率技术的研究进展。 [2]