Conveners
Industrial Applications: Industrial Applications (5)
- Krzysztof Siwek (Warsaw University of Technology)
Industrial Applications: Industrial Applications (4)
- Jacek Starzyński (Warsaw University of Technology)
In order to narrow down the characteristics of hot springs that have efficacies on arteriosclerosis, changes in skin cholesterol levels after bathing at the Yobizuru Onsen, which is classified as a simple weakly radioactive cold mineral spring, were measured. As a result, based on the results from the mathematical model of arteriosclerosis onset, it was indirectly shown that the nature of a...
he advancement of the sensor technology becoming increasingly cost-effective and the progress in diagnostic and management research, users nowadays not only demand high reliability from their devices but also the ability for their equipment to self-diagnose errors and provide alerts. These devices often incorporate sensor systems capable of generating tens of thousands of data points per...
Abstract—The problems associated with the operation of overhead power lines and ways of improving control over their condition with the help of UAVs are considered. A structural diagram of the system of technical diagnostics of overhead lines based on UAVs was developed, for which the necessary diagnostic parameters were selected according to informative criteria. An analysis of types of UAVs...
The paper presents an improved model of induction hardening of gear wheels. Although the mathematical model of the hardening is well known, some parameters are subject to uncertainties (temperature dependence of material parameters, coefficient of convective heat transfer, or emissivity). The authors offer a methodology based on calibration and optimization techniques to minimize the relevant...
This paper deals with the design and development of an extruder for printing ceramic materials including its control. The paper describes the experimental development of the extruder, divided into a mechanically extruded stack and the method of feeding the material into a print head equipped with a screw conveyor. The paper includes a computer model of the designed extruder. The aim of the...
Digital substations, based on technologies like IEC 61850 and IEC 60870, are at the forefront of modern power grid advancements, offering enhanced automation, communication, and control capabilities. Mongolia's Ministry of Energy initiated efforts to transition to digital substations as part of their "Smart Energy" project. However, implementing these advanced systems in Mongolia is not...
This article describes the construction of a test stand for locating disturbance sources using an EMC scanner placed in a dedicated EMC test chamber. In the description of the construction of the stand, special attention was paid to the EMC test chamber and the solutions used for shielding and minimizing reflections of electromagnetic waves inside the chamber. The research results presented in...
In the scientific work, a module is proposed that allows to detect incorrect and irrelevant information based on the content analysis of web resources in the intellectualized academic staff performance appraisal system. The methods and means of detecting irrelevant information based on existing user needs are analyzed. This module allows to analyze the information filled in by the user and...
This following article presents the concept of a cheap universal capacitive sensor for partial discharge (PD) measurement. The authors checked the effectiveness of the device prototype on a MV air-insulated switchgear. For this purpose, a combination of a widely used Transient Earth Voltage (TEV) sensor and a detector with Junction Field-Effect Transistor (JFET) was used. The paper presents...
