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Novel load-breakdown methodology for a university office building

Various methodologies can be adopted to evaluate different sub-loads in an office building. These approaches may be based on either non-intrusive or intrusive load monitoring techniques, or a combination of both. This paper presents a novel methodology for evaluating sub-load profiles starting from the total electric load of buildings, following a breakdown methodology. Starting with the total electric load of the building under investigation, this methodology estimates the sub-loads within t...

Estimation of Heat Release and In-Cylinder Pressure in Diesel Engines from Basic Testbed Data

The present paper proposes a novel approach for the estimation of the in-cylinder pressure and heat release in diesel engines from basic testbed measurements (i.e., brake mean effective pressure (BMEP), gross indicated mean effective pressure (IMEP360), peak firing pressure (PFP), crank angle at which 50% of fuel mass has burnt (MFB50) and exhaust gas temperature (Texh). The method exploits a previously developed low-throughput combustion model, based on the accumulated fuel mass approach, wh...

Safe Working Procedures for Electric Vehicle Maintenance

The surge in Electric Vehicle (EV) adoption marks a crucial shift towards sustainable transportation solutions driven by environmental concerns. EVs offer various advantages, including reduced emissions, enhanced energy efficiency, and quieter operation. However, the EVs are also affected by faults and crashes, requiring personnel to repair them. Currently, no International, American, or European Standard is dedicated to work activities on EVs. This paper addresses the regulatory gap by exami...

Critical roles of edge turbulent transport in the formation of high-field-side high-density front and density limit disruption in J-TEXT tokamak

This article presents an in-depth study of the sequence of events leading to density limit disruption in J-TEXT tokamak plasmas, with an emphasis on boundary turbulent transport and the high-field-side high-density (HFSHD) front. These phenomena have been extensively investigated using a Langmuir probe and Polarimeter–interferometer diagnostics. The research reveals a consistent pattern of events as the plasma density ramps up: the collapse of the sheared radial electric field, the enhan...

Classification graph of Poka-Yoke techniques for industrial applications: Assembly process case studies effectiveness evaluation

It is widely acknowledged that the expenses associated with substandard quality constitute a significant portion of a company's overall costs. Consequently, organizations adopt quality management systems and implement corrective and preventive measures to reduce these expenses. Within these implementations, Poka-Yoke techniques are notably prominent. Theoretically, these techniques are designed to prevent mistakes that lead to costs, especially quality-related costs associated with nonconform...

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