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由成都市人民政府指导,中国动力工程学会、中国航空学会和中国科学院工程热物理研究所联合主办的GTF2024第十一届航空发动机和燃气轮机聚焦大会暨展览会,将于7月11日至12日在四川·中国(成都)西部国际博览城隆重召开。今年主题为“产学研用合作创新 数字化产业链新生态”,基于中国乃至全球航空发动机及燃气轮机行业发展动态与最新趋势,以“会议+展览”的形式汇聚产业头部企业和高层次人才,共同推动创新链、产业链、供应链资源整合,打造“政-用-产-学-研”深度融合的行业年度盛会,助力培育和加快发展新质生产力。
GTF2024将汇聚“两机”领域相关政府部门、行业协(学)会、航空发动机&燃气轮机整机设计制造厂(所)、科研院所、重点高校、发电集团及其下属电厂、飞机(飞行器)制造企业、“两机”核心部件供应商、先进材料及制造工艺服务商、软件系统供应商、投(融)资机构等,超150家核心参展商,参会人数达5,000人次,总展出面积10,000平米,以期为业界同仁打造一个权威的学习、交流与合作的高端、专业平台。
为推进新型工业化战略,促进“两机”行业充分交流,GTF燃气轮机聚焦平台将依托多年行业研究与深耕,整理发布“2023年‘两机’领域高质量供应商榜单”及《2024“两机”领域优秀供应商名录》,并在微信公众号平台开设 “‘两机’优秀供应商推荐”专栏文章,帮助企业进行线上、线下推广。同时, GTF2024展览会现场将为所有参会、参展企业提供专场供需对接洽谈,有意向参与供需对接专场的企(事)业单位或者个人点击下方链接进行预约登记。(登记报名截至2024年6月20日)
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“两机”领域优秀供应商推荐企业
GadCap Technical Solutions
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Booth Number: A09
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公司简介
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监测运行中的涡轮叶片,即使是高温运行
MONITOR BLADES IN AN OPERATIONAL TURBINE,EVEN AT HIGH TEMPERATURES
GadCap CapaciSense 系统结合叶尖间隙和振动监测,使用高带宽电子设备和先进的涡轮传感器提供两套数据。传感器(探针)能够承受高达1400℃/2552℉ 的温度,CapaciSense系统可监测高温和连续运行的涡轮。
GadCap CapaciSense systems combine blade tip clearance and vibration monitoring using high bandwidth electronics to provide two sets of data from one state-of-the-art turbine sensor. With sensors (probes) that are able to withstand temperatures of up to 1400°C/2552°F, CapaciSense systems enable you to monitor turbines at temperature and in continuous operation.
CapaciSense 状态监测系统相当于通过一个虚拟窗口来观察涡轮内部的运行情况,具有以下功能:
By providing a virtual window to see inside the operating turbine engine, CapaciSense condition monitoring systems:
提供准确的实时数据,帮助实现更小的间隙;优化机器效率,降低燃料成本
Provide accurate real-time data to help achieve smaller clearances; optimise the machine’s efficiency reducing fuel costs
在热重启期间,监测叶片和机匣的热膨胀差异,防止叶片摩擦造成叶尖损坏
Monitor differential thermal growth during warm restarts to prevent tip damage caused by blade rubbing
通过叶尖定时监测振动,提前预警问题或潜在故障,防止出现代价昂贵的意外停机,甚至灾难性故障
Monitor vibrations through tip timing to provide an early warning of problems or potential failure, reventing unplanned and expensive outages or even catastrophic failure
CapaciSense 系统用于发电和航空航天工业的燃气轮机,但也适用于传统接近探针不能满足环境需要的其他应用。
CapaciSense systems are used in gas turbines within the power generation and aerospace industries, although they are also suitable for other applications where a conventional proximity probe would not survive the environment.
CapaciSense 系统以电容理论为基础,包含传感器、安装于涡轮上本地电子设备、远程电子设备以及带有分析软件的控制和处理模块。
CapaciSense systems are based on capacitance theory and contain sensors,turbine mounted/local electronics, remote electronics and a control and processing module with analysis software.
本文简要介绍了 CapaciSense 的功能。
This document gives a brief overview of what CapaciSense has to offer.
应用领域
Applications
发动机设计验证
ENGINE DESIGN VERIFICATION
在设计燃气轮机时,无论是发电还是航空航天工业,效率都是一个至关重要的驱动因素。燃料效率越高,意味着运营成本越低,这是选择涡轮的主要考虑因素。全球大多数领先的涡轮开发商都使用我们的系统进行高温下叶尖间隙与叶冠间隙的设计验证,取代原有的技术。
A driving factor when designing gas turbines, whether it be power generation or aerospace, is efficiency. Higher fuel efficiency means lower operating costs, often driving the decision on which turbine to adopt. Most of the world’s leading developers of turbines have used our systems for design verification of blade tip-to-shroud clearances at high temperatures, supplanting the older technologies.
通过我们的CapaciSense 系统,涡轮机设计师可在发动机运行的各个阶段获得发动机样机叶尖间隙的实时图像。
By using our CapaciSense system, turbine designers can get a live picture of the blade tip clearances in prototype engines during all phases of the engine’s operation.
运行中的发动机
OPERATING ENGINE
一些最高效的发动机采用自适应间隙控制,在运行时优化叶尖间隙。CapaciSense 可用于提供驱动这些系统所需的宝贵数据。
Some of the most efficient engines use adaptive clearance control to optimise blade clearances while running. CapaciSense is used to provide the valuable data required to drive these systems.
一些全球最大发电涡轮机的设计师选择安装我们的状态监测系统,持续监测叶尖间隙和振动。航空航天客户也在飞行测试发动机上使用CapaciSense,这证明它可以监测航空发动机状态。
Designers of some of the world’s largest power generating turbines have chosen to install our condition monitoring system to continuously monitor blade clearances and vibration. Aerospace customers have also used CapaciSense on flying test engines, proving aero-engine condition monitoring is possible.
如果您负责运营商发动机的保险,安装CapaciSense 系统可让您更加确信资产的正常运行,以及防止热重启造成潜在损坏。
If you are responsible for insuring an operator engine, by installing a CapaciSense system you can have extra confidence that the asset is being correctly operated and potential damage caused by warm re-starts can be prevented.
翻新改造
RETROFIT
因为停机维修代价高昂,所以必须尽量减少停机维修,并在了解当前发动机状况的情况下适时进行。加装CapaciSense 系统后,用户可提前获知叶片摩擦或振动导致的潜在叶片故障。根据发动机运行的这种额外信息,可确保安全进行热重启,因为知道叶片和机匣的热膨胀差异不会导致可能引起昂贵修理的叶片摩擦。
As downtime for maintenance is expensive, it is imperative that this is minimised and performed at the right time with informed knowledge of current engine conditions. By retrofitting with a CapaciSense system, the user can be given forward notice of potential blade failure due to blade rubbing or vibration. This additional intelligence on the engine operation allows warm restarts to be safely performed with the knowledge that differential thermal expansion isn’t going to cause a blade rub which could result in costly repairs.
我们的系统通过欧洲和北美认证,可安全用于危险区域。这对于考虑在涡轮机上加装额外的状态监测传感器进行预测性维护或在“接近摩擦”条件下检查叶片的人来说,意义特别重大。
With Europe and North America approvals, our systems can be used safely in hazardous areas. This is of particular interest for those considering retrofitting turbines with additional condition monitoring sensors for predictive maintenance or to check blades in “near rubbing” conditions.
非燃气轮机
NON-GAS TURBINES
虽然CapaciSense 系统主要应用于涡轮机,但也可用于传统系统无法满足要求的相近应用,例如燃气密封间隙、涡轮增压器等叶轮或活塞间隙测量。
While the CapaciSense system's primary application is in turbines, it can also be used for proximity applications where conventional systems are inadequate, for example gas seal clearances; impellers such as turbo chargers; or piston clearance measurement.
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