Thermal energy storage (TES) is essential for sustainable energy solutions. This study investigates the potential of metal industry waste for TES applications. Experimental findings indicate that while the sludge is not suitable for latent or thermochemical storage due to the absence of phase...
The complex permittivity of glass-fiber and polyimide backed mica tape for winding insulation in rotating machines have been investigated using a dielectric spectrometer. A frequency ranging from 10 ‐2 Hz to 10 6 Hz and a temperature ranging from 20 °C to 150 °C was applied to both pristine samples...
Partial discharge inception voltage (PDIV) under sinusoidal voltage and switched voltage with dV/dt of 20 V/ns have been investigated for pigtail samples with type II insulation consisting of Litz wire as conductor and mica-Kapton tape as groundwall insulation. Voltage was increased in steps of...
The description of metastable fluids, those in local but not global equilibrium, remains an important problem of thermodynamics, and it is crucial for many industrial applications and all first order phase transitions. One way to estimate their properties is by extrapolation from nearby stable...
We present an automated data analysis tool for IIoT applications that discovers process behavior patterns in sensor data. It takes time-varying sensor data from reference production cycles and performs clustering on summary statistic feature vectors derived from raw sensor data over configurable...
We present an automated Machine Learning (ML) tool designed as a continual learning pipeline to adapt to evolving data streams in the Industrial Internet of Things (IIoT). This tool creates ML experiences, starting with training a neural network model. It then iteratively refines this model using...
With the proliferation of IoT devices and the consequent exponential growth in data generation, ensuring data quality has become a critical challenge in IoT applications. Erroneous data can significantly impact the reliability and effectiveness of decision-making processes and downstream analytics...
Reduction of transport emissions, including critical infrastructures like airports, is a consistent part of the European political goals. Introduction of local renewable energy sources into a complicated energy system as a modern airport requires dedicated optimisation tools and methods. The present...
This study focuses on modeling hydrogen (H2) storage in subsurface formations, specifically examining the equilibrium dynamics between H2 and brine and their impact on hydrogen transport properties in black-oil reservoir simulations. We begin by evaluating and refining various equations of state...
The lecture will be a guided tour on error control, adaptive time stepping, stopping criteria, applied to domain decomposition, reservoir models, and mixed-dimensional systems The focus will be on non-conforming schemes, simple reconstructions, and their applications for efficient solvers of porous...