Flow Measurement on Hot Water Lines at Geothermal Power Plant Using Ultrasonic Method

Ilko, Jan; Rusko, Miroslav; Halper, Christian; Majerník, Milan; Majerník, Stefan

doi:10.2507/31st.daaam.proceedings.048

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…Ultrasonic sensors are used in many areas of industry. In underground structures, at least three sensors are used at different points [ 28 ], for example, at different locations along a channel [ 27 ]. The advantage of an ultrasonic meter is that it does not come into contact with the fluid/gas medium and is positioned on the outside of the pipeline [ 27 ].…”

Section: Sensor Technologiesmentioning

confidence: 99%

IoT Sensor Challenges for Geothermal Energy Installations Monitoring: A Survey

Prauzek,

Kucova,

Konecny

et al. 2023

Sensors

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Geothermal energy installations are becoming increasingly common in new city developments and renovations. With a broad range of technological applications and improvements in this field, the demand for suitable monitoring technologies and control processes for geothermal energy installations is also growing. This article identifies opportunities for the future development and deployment of IoT sensors applied to geothermal energy installations. The first part of the survey describes the technologies and applications of various sensor types. Sensors that monitor temperature, flow rate and other mechanical parameters are presented with a technological background and their potential applications. The second part of the article surveys Internet-of-Things (IoT), communication technology and cloud solutions applicable to geothermal energy monitoring, with a focus on IoT node designs, data transmission technologies and cloud services. Energy harvesting technologies and edge computing methods are also reviewed. The survey concludes with a discussion of research challenges and an outline of new areas of application for monitoring geothermal installations and innovating technologies to produce IoT sensor solutions.

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Section: Sensor Technologiesmentioning

confidence: 99%

IoT Sensor Challenges for Geothermal Energy Installations Monitoring: A Survey

Prauzek,

Kucova,

Konecny

et al. 2023

Sensors

View full text Add to dashboard Cite

show abstract

“…Based on the results of regional hydrogeological survey, Ilko et al [16] elaborated the applicable conditions and the application case of the 3D groundwater flow numerical simulation method, and gave the particle tracking algorithm flow for groundwater flowline applicable for groundwater flow pattern analysis. Fujii et al [17] constructed an attribute parameter system of source and sink items and aquifers in the region and a zoning map.…”

Section: Introductionmentioning

confidence: 99%

On the Influencing Mechanism of Geothermal Fluids on the Dynamic Changes of Groundwater Flow and Heat Transfer Temperature

Bo¹,

Cheng²,

Sun³

2021

IJHT

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Nowadays, people are paying increasing attention to the rational exploitation of geothermal resources. To develop and utilize geothermal resources in a scientific way, it is important to understand the change patterns of key geohydrological parameters such as seepage velocity and temperature. As part of the effort, this paper analyzes and studies the influencing mechanism of geothermal fluids on the dynamic changes of groundwater flow and heat transfer temperature. First, a differential equation of heat conduction of geothermal fluids and a groundwater flow-geothermal fluids thermal coupling model were constructed to study the seepage state and the heat transfer of groundwater flow in the energy extraction process. Then, an analytical model for the influence of groundwater seepage on heat transfixion was established, directly showing the relevant mechanism. The experimental results proved the effectiveness of the constructed model.

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A revisit to the relationship between geothermal energy growth and underground water quality in EU economies

Alsaleh

Abdul‐Rahim

2022

Environmental Technology

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Flow Measurement on Hot Water Lines at Geothermal Power Plant Using Ultrasonic Method

Cited by 3 publications

References 4 publications

IoT Sensor Challenges for Geothermal Energy Installations Monitoring: A Survey

IoT Sensor Challenges for Geothermal Energy Installations Monitoring: A Survey

On the Influencing Mechanism of Geothermal Fluids on the Dynamic Changes of Groundwater Flow and Heat Transfer Temperature

A revisit to the relationship between geothermal energy growth and underground water quality in EU economies

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