Introduction Stringent greenhouse gas-emission legislations have accelerated the electrification of ground and air transportation. Since the electric motor is one of the core components of the electric drivetrain, improving its performance is a key enabler to better performance metrics of an electric drivetrain, i.e., higher power and torque density, better fuel economy (lower … [Read more...]
Statistic Corner: Comparing Populations
Introduction Previous articles in this series described the normal distribution and how it is used to relate probability and confidence levels [1, 2]. A practical application of the use of the confidence interval was to describe how to determine the range of values in which the true mean of a population falls within, based on the mean and standard deviation calculated from a … [Read more...]
Future Trends in LED Driver System Modeling
Introduction A decade ago, the major players in the lighting industry decided to make the transition to digital systems and set the pace in connected lighting. At present, only a few companies can maintain their leadership. As a self-fulfilling prophecy, the lighting landscape changed remarkably, with scattered competitors having access to internet of things (IoT) ecosystems … [Read more...]
Upper Air Room Disinfection with UV-C Luminaire – Metrics and Multi-Domain Modeling Approach
In my previous article, I questioned how our simulation community of experts can contribute in this pandemic time? I am coming back to present examples of contributions. While the general topic of this article is outside the typical scope of Electronics Cooling Magazine, it does illustrate how analysis methods that are discussed here, such as computational fluid dynamics, and … [Read more...]
Emerging 5G Networks: Potential Economic Benefits of Two-Phase Thermal Management
The fourth and future industrial revolutions will set new requirements for smart cities / factories, autonomous vehicles, augmented reality, smartphones, etc., resulting in more distributed architectures, expanding the convergence of new technologies and developments thus, transforming the term Internet of Things (IoT) to Internet of Everything (IoE). Centralized cloud … [Read more...]
- « Previous Page
- 1
- 2
- 3
- 4
- …
- 57
- Next Page »
