Felix Neumann

UVM-based verification of smart-sensor systems

In this contribution, we present a UVM-based methodology for mixed-signal smart-sensor systems. Our approach permits the validation of system functionality before implementation and to verify implementations on various levels of abstraction. The model-based verification approach also helps to build a scalable and re-usable framework, in which assertions and constrained random-stimuli are used to monitor and verify mixed-signal system behavior automatically. Along with the designed UVM -testbench architecture, we describe a novel solution for estimating the power consumption of digital block using application-specific random activity patterns generated during testbench runs.

Harnstoff-SCR-Systeme im Fokus

One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.Authors: Silvia Calvo Zueco, Julia Halbei, Felix Neumann, Jörg J. Oesterle, Josef Rudelt and Heike Többen One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspächer has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.

Urea SCR systems in focus@@@Harnstoff-SCR-Systeme im Fokus: New challenges in the development of exhaust systems@@@Neue Herausforderungen bei der Entwicklung von Pkw- und Nfz-Abgasanlagen

One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.Authors: Silvia Calvo Zueco, Julia Halbei, Felix Neumann, Jörg J. Oesterle, Josef Rudelt and Heike Többen One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspächer has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.

Urea SCR systems in focus

One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspacher has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.Authors: Silvia Calvo Zueco, Julia Halbei, Felix Neumann, Jörg J. Oesterle, Josef Rudelt and Heike Többen One of the main thrusts of development when it comes to exhaust systems with integrated SCR technology for cars and commercial vehicles lies in the area of urea processing before the SCR catalytic converter. In contrast to conventional exhaust systems with single-phase gas flow, the complex processes in this area call both for new development methods and new components in the exhaust system. For the SCR applications, Eberspächer has developed various mixers which significantly shorten the necessary mixing section and in some cases actually make possible the constructive use of SCR technology.