OOIR: Observatory of International Research

Papers

(The TQCC of Forschung im Ingenieurwesen-Engineering Research is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Evaluation of DC wind turbine concepts for coupling wind energy with electrolysis	56
Tooth flank fracture in a wind turbine gearbox—A failure analysis	28
CFD simulation of the claus reaction furnace with operating conditions: temperature and excess air for sulfur recovery	15
A modelling approach for considering material and structural properties in the calculation of local tooth root endurance limit of case hardened gears	14
A pathway towards energy efficiency classes for gearboxes related to superefficiency	14
Early damage detection in planetary gear transmission in different operating conditions	14
Subjektive Sicherheit zur Steigerung der Akzeptanz des automatisierten und vernetzten Fahrens	13
A miniaturized branch-line coupler using new cleaver-shaped resonators with high FBW	12
Aufbau eines Vorgehensmodells zur Analyse von Haft-Gleit-Übergängen trockenlaufender Friktionspaarungen	11
Beeinflussung der Verkehrssicherheit durch Fahrerassistenzsysteme und das automatisierte Fahren	10
Comparing the contact characteristics of involute gear/eccentric cycloidal gear calculated by various loaded tooth contact analysis models	10
Analytical method for calculating the nominal tooth root stress in worm gear shafts	9
Load-Capacity Evaluation of Polyacetal (POM) internal gears according to JIS B 1759:2016 (Effect of number of teeth of pinion)	9
Propan/Isobutan-Gemische in Wärmepumpen: Sensitivität der optimalen Gemischzusammensetzung auf Prozessrandbedingungen	9
Influence of hydrodynamic planetary journal bearings on the NVH-behavior of wind turbines	8
Machine learning methods for the design of excitation-optimized gears in wind-energy gearboxes	8
Analyse der Wirkmechanismen im fluidfreien Wälzkontakt mit beschichteten Oberflächen	8
Improved design criterion for frictionally engaged contacts in overrunning clutches	8
Phenomenological analysis of the electrical behavior of helical gears to identify sensory utilizable effects for condition monitoring approaches	8
ZURÜCKGEZOGEN: Der Windatlas Baden-Württemberg 2019 im Realitätscheck	8
Weight-scheduling for linear time-variant model predictive wind turbine control toward field testing	8
Model-Based prediction of linearized stiffness and damping values for bolted joints	8
Emulation of grid-forming inverters using real-time PC and 4-quadrant voltage amplifier	8
Comparative study of a simulative bearing design with an experimentally determined data of a prototype bearing	8
Suitability of the test results of micropitting tests acc. to FVA 54/7 for modern practical gear applications	7

Verkürzte Lebensdauertests von Zahnradgetrieben unter Lastkollektivbeanspruchung	7
Influence of grinding zones on the tooth root bending strength of case carburized gears	7
Bahnkorrektur auf Ellipsenbahnen	6
Foreword “Best of Gears 2022”	6
Reduction of wind turbine gearbox damage risk due to electrical faults via component design optimization	6
A standardizable approach for Tooth Flank Fracture	6
Potential and challenges of tool condition monitoring in gear hobbing	6
Experimental Validation of a Structure-Borne Sound Model of a Direct Drive Wind Turbine Generator	6
Approach for multiscale modeling the thermomechanical tool load in gear hobbing	6
Sensor-integrating gears: wear detection by in-situ MEMS acceleration sensors	6
Parking lock integration for electric axle drives by multi-objective design optimization	6
Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears	6
Einfluss von Vorschädigung auf das Reibungsverhalten nasslaufender Lamellenkupplungen im Dauerschaltbetrieb	5
Extended calculation method for determining the pitting load carrying capacity of bevel and hypoid gears	5
Validation of a wind turbine gearbox strain simulation model in service to virtual sensing	5
Adaptation of a wet clutch torque model in electrified drivelines	5
Modeling driver-vehicle interaction in automated driving	5
Power train degradation modelling for multi-objective active power control of wind farms	5
Fleet-wide analytics on field data targeting condition and lifetime aspects of wind turbine drivetrains	5
Implementing digital twins in existing infrastructures	5
Optical-irradiance performance investigation to optimize a solar still with internal reflectors and double external boosters	4
Crossed helical gears—simulative studies and experimental results on non-involute geometries	4
Applicability of classic analytical calculation approaches for the design of plastic gears	4
Enhanced intellectual (PMU) controller with stator core geometry optimized motor for electric drive	4
Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method	4
Optimization modelling and application scenario for cycloid-pin gear mechanism based on force transmission characteristics	4
Steel-steel QN worm gear and its implementation in gearboxes	4
Welcome to the DMK—Dresdner Maschinenelemente Kolloquium	4
Experimental verification of high-performance polymer gears in an electric vehicle powertrain	4
Investigating different nodular graphite irons for the application of gears—a step towards standardization by using reasonable quality criteria	4
Calculation method for wear of steel-bronze rolling-sliding contacts relating to worm gears	4
Surface roughness measurement in the notch area for estimating dynamic component load bearing capacity	4
CFD analysis on the oil flow of a gear stage with guide plate	4
Operating behavior and performance of oil-lubricated plastic gears	4
Entwicklung und Validierung von Analogieproben zur Ermittlung von Zahnfußtragfähigkeitskennwerten an hochfesten Einsatzstählen großer Baugröße	4
Analogy test rig for the generation of tooth flank fractures at large gears (WZL-double pulsator)—commissioning and first test results	4
Analysis of the tip interference in low gear ratio internal spur gears with profile modification	4
Study on the engagement characteristics of wet multi-plate friction clutch based on separating spring	4
Including validation of process control systems’ engineering into the technical debt classification	4
Highly dynamic force control for experimental vibration analysis with an electrodynamic shaker	4
Identifikation von Fahrertypen im Kontext des automatisierten Fahrens	4
Optimierung des Eigenspannungszustands kaltfließgepresster austenitischer Stähle durch einen kontrollierten Ausstoßvorgang	4
Method for the consideration of statistically distributed geometrical deviations in the design of cylindrical roller bearing arrangements	3
Untersuchung und Simulation des Temperatureinflusses auf das Anregungsverhalten von Kunststoffzahnrädern	3
Effect of bending and contact load behavior on non-standard internal spur gear set	3
Bahnkorrektur auf Ellipsenbahnen	3
Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption	3
Application of genetic algorithms for parameters identification in a developing smart gear system	3
Assessing the influence of lightweight generators on substructure cost and levelized cost of energy: a techno-economic model for large offshore wind turbines	3
Sensor integrating plain bearings: design of an energy-autonomous, temperature-based condition monitoring system	3

On the influence of sorbents on the static stiffness of Air Springs	3
Gear skiving with minimum twist errors	3
Simulation Study on the Tribological Characteristics in the Meshing Contact in the Context of the Load Carrying Capacity Calculation of Internal Gears with Unbalanced Sliding Conditions	3
Investigation on the impact of electrical faults on the loads and exposures of wind turbine gears	3
CFD investigation of starvation behaviors in a grease lubricated EHL rolling contact	3
Analysing the influence of non-torque loads on the excitation behaviour of integrated WTG gearboxes	3
Improvements to gearbox acoustics via thrust collars	3
Parameter based definition of eccentric cycloid gearings	3
Untersuchung verschiedener Vergleichsspannungshypothesen im Kontext der Dauerfestigkeit einsatzgehärteter Wellen	3
Impact of DC link brake chopper design on the LVRT behavior of full-scale converter wind turbines	3
A non-restrictive approach of gear geometry calculation for plastic gears	3
Untersuchungen zur Vergleichbarkeit der statischen und dynamischen Überdruckprüfung von druckfesten Kapselungen	3
Maßnahmen zur Reduzierung von plastischer Verformung an statischen Druckplatten von Lammellenbremsen infolge einseitig eingebrachter hoher Reibleistung	3
Simulation methodology for the identification of critical operating conditions of planetary journal bearings in wind turbines	3
Data-driven virtual sensor for online loads estimation of drivetrain of wind turbines	3