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Summary: Cultured meat, also known as laboratory‐grown or cell‐based meat, is a promising concept in the food industry that involves culturing animal cells in vitro to produce meat products, bypassing the need for traditional animal rearing and slaughter. This technology offers solutions to key challenges associated with conventional meat production, including environmental sustainability, animal welfare and food security. However, the cultured meat industry must overcome significant hurdles to achieve commercial viability. Scaling up production to meet the increasing demand for meat is a considerable challenge, requiring a scalable edible scaffold, eliminating the need for separate scaffold removal, and ensuring product safety. Various edible materials, including polysaccharides and proteins, along with fabrication techniques like electrospinning and 3D printing, are explored in this review article. [ABSTRACT FROM AUTHOR]

The paper addresses the temperature and electric field dependence on the conductivity of the conductive armor and stress grading tapes on form-wound motor coils. The temperature and electric field dependence is measured in the laboratory, and the nonlinear dependency is used in transient FEM simulations of the potential distribution on the form-wound coils. The surface potential distribution, for various temperatures and applied voltages, is measured in the laboratory from which the surface electric stress is calculated. Good agreement between the simulated and measured stresses is obtained. A temperature of 155 °C is shown to have little influence on the stress grading, but the electric stress dependence on conductivity is shown to have a major influence on the stress grading of the motor coil examined in this study. [ABSTRACT FROM AUTHOR]

The paper provides an analysis of the thermal stresses in medium-voltage form-wound motor coils that arise from pulsed width modulated, repetitive square-wave, and impulse voltages. The effects of the shape, repetition rate, and rise and fall time of the pulses are studied through experimental and computational work. Based on the frequency spectra of the pulse trains and their corresponding signal powers, it is shown that a set of sinusoidal high-frequency voltages of predetermined amplitudes can effectively produce consistent thermal stresses, and both the experimental and simulation results confirm the validity of the proposed scheme. [ABSTRACT FROM PUBLISHER]