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Dive into the research topics where Hans Felix Seitz is active.

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Featured researches published by Hans Felix Seitz.


Archive | 2018

Aufladekonzepte für höchste Motorwirkungsgrade am Nfz-Gasmotor der Zukunft

Anton Arnberger; Ricardo Alfonso Pereira Braz Abrantes; Hans Felix Seitz; Gernot Graf

Hersteller von Nutzfahrzeugen haben in den letzten Jahren weltweit aufgrund zu erwartender CO2 Limitierungen im Gutertransport sowie des Kraftstoffkostenvorteils von Erdgas vermehrt Erdgasfahrzeuge auf den Markt gebracht. Der Vorteil des geringeren Kraftstoffpreises hat sich in letzter Zeit, zumindest fur den europaischen und USamerikanischen Markt, durch einen Einbruch des Diesel- und Benzinpreises stark relativiert, wie in Abbildung 1 dargestellt.


Archive | 2017

Further thermal efficiency increase of the Diesel combustion for commercial engines

Gernot Graf; Hans Felix Seitz; Helmut Theißl; Alexander Machold

For current and prior emission legislations, the focus of the development process was strongly influenced by achieving the limited emissions components like nitrogen oxide (NOx), particulates, etc. In future, the focus will be on improving the thermal efficiency and consequently reducing CO2 emissions. For the already existing greenhouse gas legislation in the USA as well as the discussed CO2 regulation in Europe, both measures on the vehicle (aerodynamics, tire rolling resistance, axle efficiency …) as well as measures on the power train will be mandatory to achieve the future limits. As an example: For the second phase of the greenhouse gas engine standards in the US there will be a reduction of up to 6.1% respectively, 5.1% considering same weighting factor in RMC for MY2027 compared to MY2017 required.


Archive | 2002

Method for carrying out an internal exhaust gas recirculation to the combustion chamber of an internal combustion engine

Hans Felix Seitz; Gabor Hrauda


Archive | 2001

Mehrzylinderbrennkraftmaschine mit einer Motorbremseinrichtung

Christian Auer; Gabor Hrauda; Robert Roithinger; Hans Felix Seitz


Archive | 2002

Multicylinder internal combustion engine with an engine braking system

Hans Felix Seitz; Gabor Hrauda; Christian Auer; Robert Roithinger


Archive | 2005

METHOD OF OPERATING A MULTICYLINDER INTERNAL COMBUSTION ENGINE

Hans Felix Seitz


Archive | 2006

Multi-cylinder internal-combustion engine operation method involves changing the control times of the brake valve to control brake power

Gabor Hrauda; Gerhard Orthaber; Maria Isabel Segura Carrasco; Hans Felix Seitz


MTZ - Motortechnische Zeitschrift | 2015

Miller-Steuerzeiten für zukünftige Nutzfahrzeug-Dieselmotoren

Helmut Theißl; Thomas Kraxner; Hans Felix Seitz; Peter Kislinger


MTZ worldwide | 2014

Commercial Vehicle Natural Gas Engines with Diesel Efficiency

Günter Figer; Hans Felix Seitz; Gernot Graf; Heimo Schreier


Archive | 2007

Method for regenerating at least one exhaust gas after-treatment device

Hans Felix Seitz; Gabor Hrauda; Paul Kapus

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