Diploma Theses

Parametric Investigation of Uncertainty in Verifying Size and Form Accuracy Specifications for Component Geometries under ISO-GPS Standards

Stylianos Zervos
2026

Prototype Design of a Stereotactic Mechanism for Cranial Procedures in Pigs

Stavros Papapanagiotou
2026

Systems for Recycling FDM 3D-Printed Parts

Ioannis Gantzidis
2026

Thermomechanical Modeling and Analysis of the Gamma Factory Experimental Setup at CERN Using Finite Elements

Konstantinos Kissandrakis
2026

Analysis and Computational Simulation of Vibrations of a Printed Airfoil with Internal Reinforcement

Nikolaos Chaidogiannis
2025

Analysis and Design of a Multicell Hydrogen Fuel Tank for Automotive Applications

Athanasios Akrivosi
2025

Analysis and Design of a Prototype Small-Displacement Thermohydraulic Actuator

Patroklos-Theodoros Tsaramyrsis
2025

Analysis and Experimental Verification of the Design of Rotating Neutron Beam Switches at the ESS

Panagiota Leventaki
2025

Analysis, Design and Construction of a Prototype Pneumatic Actuator Using FFF Additive Manufacturing Technology

Ioannis Vadrachanis
2025

CAD Gear Design Using the Unified Theory of Gearing

Andreas Krisilias
2025

Comparative Experimental Assessment of Dimensional Accuracy in Additively Manufactured Parts Using Laser Scanning versus CMM Machines

Antonios Tziavaras
2025

Design and Implementation of a Prototype Experimental Setup for Monitoring and Controlling the Operational Integrity of a Large-Scale Gear Pair

Prodromos Santaloglou
2025

Design of MRL Elevators and Air-Duct Circuit for a Three-Story Educational Building

Marios Kotsanas
2025

Design, Analysis and Control of a High-Stiffness High-Precision Thermal Actuator

Anargyros Paisios
2025

Development of Surrogate Models for Integrated Finite Element Analysis of Gear Pairs Using Graph Neural Networks

Georgios Kostopoulos
2025

Development of a Bayesian Optimization Algorithm for Optimal Implant Selection in Femoral Fractures with Bone Defects

Athanasios Borboudakis
2025

Development of a Methodology for Real-Time Processing and Visualization of Pressure Signals for Application in a Heart-Graft Preservation Device

Charalabos Kareglis
2025

Dynamic Analysis and Design of an Active Variable-Area Aerospike Nozzle Control System Using Computational Methods

Georgios Geromitsos
2025

Experimental and Computational Parametric Investigation of the Influence of Selective Laser Melting and Meso/Macro-Morphological Structures on the Tribological Behavior of SS-316L Tests under Dry Sliding Conditions

Georgios Papamichail
2025

Innovative 3D-Printed Plate Heat Exchanger for Low-Temperature Applications

Dimitrios Kantarelis
2025

Modeling Tissue Differentiation Based on Mechanical Factors in Long-Bone Fractures with Major Bone Loss

Dimitrios Papailiopoulos
2025

Modeling and Design of a Bioinspired Morphing Airfoil Using an Innovative Adaptive Piezo-Actuator System

Dimitrios Papageorgiou
2025

Modeling and Design of a Vibration Isolation System for an SLA 3D Printer Using Modular Materials

Anastasia Karamantzani
2025

Modeling and Optimal Design of Modular Internal Reinforcement for Hybrid Vehicle Tires Using Finite Elements

Georgios Chatzisarros
2025

Modeling, Design and Comparative Assessment of Non-Pneumatic Vehicle Tires to Improve the Ratio of Radial Stiffness to Moment of Inertia

Evthalia Karentsopoulou
2025

Optimal Design and Analysis of a Two-Dimensional Modular Conveyor System with Pneumatic Actuation

Christos-Vasileios Lousis
2025

Parametric Study of the Effect of Femoral Neck Length and Neck-Shaft Angle Variation on the Mechanical Behavior of Hip Arthroplasty Stems

Dimitrios Lebesis
2025

Predictive Model for Optimal Implant Selection in Treating Femoral Fractures with Bone Defects

Dimitrios Laspias
2025

Reverse Design of a Domestic Three-Phase Electricity Meter Base and Redesign for Additive Manufacturing by the MEX-TRB Method

Konstantinos Katsaitis
2025

Reverse Engineering of Machine Elements and Shells Assembled by Laser Scanning

Nikolaos-Christos Kongos
2025

Study and Design of a Prefabricated Thermal-Insulation Building Element for External Installation on Existing Buildings

Ioannis Gelegenis
2025

Study of the Dynamic Behavior of a Marine Speed Reducer

Klearchos Terpos
2025

Study, Modeling and Control of a One-Degree-of-Freedom Robotic Joint Applied to Knee Flexion-Extension during Walking

Kyriakos Nikoletos
2025

Analysis and Design of a Motorcycle Steering Damper System with Electrohydraulic Control

Alexandros Gogos
2024

Analysis and Design of a Prototype Coaxial Magnetic Power Transmission System

Christos Floros
2024

Analysis and Design of a Superelastic Nitinol Plate for Humerus Fractures

Vasileios Anastasakis
2024

Analysis and Design of the Support Frame for the FCC Prototype Assembly at CERN

Alexandros Manios
2024

Analysis and Optimization of 3D-Printed Scaffolds for Personalized Reconstruction of Large Femoral Bone Defects

Matthaios Pelekis
2024

Comparative Assessment of the Dimensional Accuracy of Conventional and 3D-Printed Spur Gears

Nikolaos Bris
2024

Design and Analysis of 3D-Printed Polymeric Scaffolds for Treating Femoral Fractures with Bone Defects

Aikaterini Kontoe
2024

Design and Computational Evaluation of the Mechanical Properties of Additively Manufactured SS316L Discs with an Internal Lattice Structure Using Finite Elements

Sotirios Vlogiannitis
2024

Design of Nature-Inspired Tribological Structures and Evaluation of Their Effect on Film Flow between Rotating Discs Using Computational Methods

Georgios Adamopoulos
2024

Design, Modeling and Multi-Objective Optimization of a Non-Pneumatic Tire Using an Auxetic Metamaterial

Dimitrios Patsouras
2024

Design, Simulation and Experimental Verification of an Innovative Crack-Propagation Detection Method for Thin Plates Based on the Direct Current Potential Drop (DCPD) Principle

Ioannis Papachristos
2024

Evaluation of BMD 3D Printing Methods for Manufacturing Metallic Dies for Continuous Copper-Wire Extrusion

Panagiotis Kontaktsi
2024

Experimental Investigation and Determination of Dimensional and Geometric Deviations in Fused Deposition Modeling Additive Manufacturing

Isidora Spilianaki
2024

Optimization and Redesign of a Prototype Grinding Mill for Industrial Use

Panagiotis Giouzelis
2024

Shape Optimization for Additive Manufacturing with the LPBF Method and Design Verification in ANSYS

Dimitrios Kalogerakis
2024

Study of Elevator and Air-Conditioning Systems for a University of Crete Auditorium

Petros Drimaropoulos
2024

Study of Lifting and Fire-Protection Systems for a Multi-Use Building

Michail-Ioannis Kaisaris
2024

Three-Dimensional Finite Element Analysis of Friction between a Biomimetic PDMS Microtextured Structure and SiO2

Anna Maniou
2024

Analysis and Design of a Flexible Trailing-Edge Morphing Mechanism for a Small-Aircraft Wing and Its Implementation Using 3D Printing

Ilias Georgakopoulos
2023

Analysis and Design of a Measuring Device for Determining the Dynamic Response of a Spur Gear Pair during Operation

Panagiotis Mitronikas
2023

Comparative Study of Conventional Methods and Additive Manufacturing of Metallic Scaffolds for Regeneration and Healing of Distal Femoral Fractures with Major Bone Loss

Konstantinos Chouzouris
2023

Design and Analysis of a Mechanical Passive Lower Limb with Bidirectional Damping for Improved Walking

Emmanouil Zachos
2023

Design and Analysis of a Two-Degree-of-Freedom External Alignment System for Femoral Fracture Reduction

Panagiota Balodima
2023

Design and Construction of a Prototype Experimental Setup for Evaluating the Dynamic Behavior and Proper Operation of Wet Friction Clutches

Georgios Xypolias
2023

Design and Dynamic Simulation of a Prototype Experimental Setup for Studying Wet Friction Clutches

Angelos Xagoraris
2023

Design and Integration of Transport and Lifting Mechanisms for Cooling Equipment in the ATLAS Upgrade at CERN

Elevtherios Antonopoulos
2023

Design and Simulation of a Spiral Positive-Displacement Expander for Increasing the Efficiency of Small-Scale CHP Systems

Ellada Mita
2023

Design of Surface Wavy Textures for Increasing the Friction Coefficient in Brake Discs and Verification through Computational and Experimental Methods

Faidon Nousis
2023

Detailed Design and Analysis of a Superelastic Nitinol Compression Plate for Improved Osteosynthesis in Limb-Bone Fractures

Panagiotis Ntakos
2023

Elastic Analysis of a Variable-Geometry Morphing Wing in Two Directions with an Internal Auxetic Structure Using Finite Elements

Evangelos Karagiannis
2023

Modeling and Design of a Control System for Damping Pressure Waves in Cylindrical Tubes through Shape Morphing, with Application to High-Pressure Hydraulic Systems

Dimitrios Anastasiou
2023

Parametric Analysis and Design of Morphing Aerodynamic Surfaces for Small Aircraft

Ioannis Mylonas
2023

Parametric Optimization of Planetary Speed Reducers with Spur Gears

Dimitrios Papadimitriou
2023

Static and Eigenvalue Analysis of a Space Frame for a Prototype 3D Building Printer in a CAD-CAE Environment

Ioannis Kaisarlis
2023

Study of the Effect of Support-System Volume Minimization on the Structural Integrity of Mobile-Phone Masts according to ANSI/TIA 222

Alexandra Kastranta
2023

Analysis and Design of a Morphing-Wing Geometry Mechanism for Small Aircraft

Epameinondas-Evsrtatios Konou-Vagias
2022

Analysis and Design of a Novel Superelastic Compression Plate with Adjustable Pretension for Long-Bone Osteosynthesis

Aris Konsatantinidis
2022

Analysis and Design of a Prototype Servohydraulic Gear Root Bending Fatigue Rig

Spyridon Paipetis
2022

Evaluation of the Performance and Power Requirements of a High-Pressure-Volume Strategy versus Classical Servovalve Actuation

Alexandros Kostopoulos
2022

Experimental Investigation and Development of a Parametric Prediction Model for the Appearance of Lueders Lines during Copper Tube Bending

Dimitrios Tsiakos
2022

Investigation of Applying 6R Protocols to Obsolete Laboratory Equipment of the NTUA Machine Elements and Dynamics Laboratory

Georgios Boutsikos
2022

Modeling and Design of a Scroll Positive-Displacement Compressor for the CERN HEV Ventilator

Rafail Gioves
2022

Modeling and Design of an Inertial Steering System for Small Aircraft through Center-of-Gravity Shifting

Stylianos Spyridakis
2022

Modeling, Dynamic Simulation and Optimal Design of a Coaxial Magnetic Power System

Vasileios Gakos
2022

Optimal Design and Simulation of a Planetary Transmission System for a Rotary Pump in the Presence of Misalignment Errors

Kleanthis Ragousis
2022

Reverse Design and Three-Dimensional CAD Modeling of Full-Scale Human Mannequins

Gerasimos Vakasis
2022

Three-Dimensional Analysis and Numerical Simulation of Propagating Cracks at the Coating-Substrate Interface of Friction Discs

Maria Kechri
2022

Analysis, Design and Simulation of Active Systems for Damping Gear-Pump Flow Pulsation

Konstantinos Peroukidis
2021

Design and Analysis of a Prototype Multifunctional Laboratory Device for Tribological Testing

Panagiotis Koronaios
2021

Modeling Wet Friction Clutch Operation and Numerical Simulation with Finite Elements

Leonidas Vasilopoulos
2021

Modeling and Design of a Gear Stage with Variable Profile Clearance

Konstantinos Triantafyllou
2021

Analysis and Design of an Electromagnetic Linear Mass Accelerator Using Computational Methods

Nikolaos Kallieros
2020

Design and Analysis of Mobile-Phone Masts under Static and Aerodynamic Loads Using CAD-CAE

Ilias Sygounas
2020

Design and Dynamic Simulation of a Support Device for Hydraulic Piston Pumps in a Bosch Rexroth Hellas Test Rig (ANSYS Environment)

Konstantinos Tzanetos
2020

Design and Simulation of a Hydrostatic Transmission for a Passenger Car

Christos Zacharis
2020

Modeling and Design of an Articulated Robotic Arm for the Machine Elements Laboratory of NTUA Using Computational Methods

Georgios Chatziantoniou
2020

Modeling and Experimental Verification of a Shock-Absorber Testing Machine

Stylianos Vagenas
2020

Modeling the Dynamic Behavior of a Shape-Morphing Wavy Sliding Bearing and Simulation in Matlab-Simulink

Georgios Chantoumakos
2020

Modeling, Design and Optimization of a Rotary Peristaltic Pump Transmission System for Drug Delivery

Alexandros Anastasiadis
2020

Modeling, Simulation and Sensitivity Analysis of a Measuring Device for Detecting and Monitoring Cracks in Plates Using the Direct Current Potential Drop Method (DCPD)

Evangelos Skrinis
2020

Study of a Renewable-Energy-Powered Accessibility Lift for the Lavrion French Wharf Redevelopment Project

Petros Moschopoulos
2020

AGMA Gear Accuracy Class Estimation through Spectrum Analysis with Numerical Modeling of Geometric Deviations and Roughness

Christos Papalexis
2019

Analysis and Design of a Prototype High-Temperature Electric Vacuum Furnace for the Machine Elements Laboratory of NTUA

Fotios Minopetros
2019

Analysis and Design of a Prototype Hydraulic Testing Machine for Tension, Compression and Torsion Using CAD-CAE Methods

Minas Apostolakis
2019

Design of a Heated Food-Transport Chamber Powered by Renewable Energy Sources

Pavlos-Goulielmos Merkouris
2019

Design of a Prototype High-Precision Thermohydraulic Positioning Device Using Finite Elements

Vaios Arabatzis
2019

Design, 3D Modeling and Implementation of Hydraulic and Experimental Setups for the Machine Elements Laboratory of NTUA

Nikopavlos Nikolopoulos
2019

Design, Analysis and Simulation of the Operation of a Prototype Ericsson Piston Engine

Panteleimon Tzouganakis
2019

Determination of Conjugate Gear Profiles in Three Dimensions Using Octoid Involute Curves

Evthymios Zacharopoulos
2019

Development of a Computational Model for Determining Gear Geometric Deviations Using the Double-Flank Method

Christos Kalligeros
2019

Modeling and Simulation of Intermittent Contact in Gear Meshing Using Wavelets and Modified Nonlinear Oscillators

Leonidas-Konstantinos Gimisis
2019

Optimal Nut Design for Maximizing Load-Carrying Capacity in Metric Threaded Connections

Grigorios Theodosakis
2019

Simulation of Transient Responses during Engagement and Disengagement of Wet Friction Disc Clutches with Surface Textures

Despoina Albani
2019

Analysis and Stochastic Simulation of Flash Formation as a Function of Geometric and Operating Parameters in Thermoplastic Injection Molding Using CAD-CAE

Manos-Konstantinos Tsioumanis
2018

Design and Simulation of the Dynamic Behavior of a Passenger-Car Dual-Clutch Transmission

Emin Giounous-Memet
2018

Design and Study of an Unreinforced Plastic Bicycle Frame with Increased Creep Resistance

Alexandros Chronis
2018

Development and Validation of a More Efficient Fatigue Loads Monitoring Algorithm for the Airbus A320

Georgios Ntourmas
2018

Resin Casting Mold Design for Anchoring Polymer Ropes with Optimal Load Distribution along Their Length Using Finite Elements

Minas Apostolakis
2018

Efficiency Estimation of Planetary Transmission Mechanisms Using Computational Methods

Stavros Athanasopoulos
2017

Modeling and Design of an Automatic Ship-Mooring System Using a Pneumatically Launched Projectile

Nikolaos Kapsabelis
2017

Modeling and Parametric Investigation of the Dynamic Behavior of a Multidisc Wet Clutch Using Analytical and Numerical Methods

Nikolaos Rogas
2017

Modeling and Simulation of the Dynamic Behavior of Gear Transmissions through Intermittent Contact Analysis and Tooth Eigenvibrations

Emmanouil Sakaridis
2017

Parametric Design and Geometry Optimization of a Scroll Positive-Displacement Expander to Minimize Torque Ripple

Andrianos-Elevtherios Athanasiadis-Fotopoulos
2017

Study, Design and Simulation of an Industrial Parts Washer Using CAD-CAE Software

Charalabos Marketos
2017

Survey, Design and Analysis of a Single-Cylinder Gasoline Engine and Powertrain

Antonios Varvarigos
2017

Analysis and Parametric Design of Injection-Mold Cooling Channels for Thermoplastic Materials in a CAD-CAE Environment

Marina Papachristopoulou
2016

Analysis, Design and Comparative Performance Evaluation of Wavy Sliding Bearings Using Finite Elements

Panagiotis Spyridakos
2016

Construction of an Electrical Panel for Remote Management of Domestic Power Lines Using the Arduino Platform

Kyriakos Kaparelis
2016

Design and Simulation of an Inertial Motor with Rotating Masses in ANSYS

Stylianos Lekatis
2016

Modeling and Numerical Simulation of Fuel-Pump Leakage in a Ship Electromechanical System

Konstantinos Iliopoulos
2016

Study and Design of a High-Pressure Hydraulic Systems Test Rig for the Machine Elements Laboratory of NTUA

Michalis Panteris
2016

Analysis and Design of a Gear Inspection Rig Using High-Stiffness Thermohydraulic Actuators

Georgios Vasileiou
2015

Analysis and Design of a Multistage Vane Expander for Refrigerant Gas

Nikolaos-Kyriakos Arapkoules
2015

Design, Construction and Comparative Experimental Evaluation of a Continuous Fiber-Impregnation Device Using Non-Meshing Double-Sinusoidal Teeth

Georgios Christoforakis
2015

Kinematic Analysis and Design of Plane Gears Using the Unified Theory of Gearing

Filippos Bezmertis
2015

Modeling and Investigation of the Optimum Geometry of Mating Threads to Maximize Strength

Andreas Karagiorgos
2015

Dynamic Simulation of a Straight-Tooth Spur Gear Stage Including the Mass of the Meshing Teeth

Nikolaos Komitopoulos
2014

Optimal Design of Oil Pockets in Spur Gears to Maximize Bending Strength

Vasileios Rallis
2014

Optimal Design of an End Connector for High-Strength Polymer Ropes for Uniform Shear-Stress Distribution

Christos Vakouftsis
2014

Optimal Root Design of Straight Involute Teeth for Maximum Bending Strength Using Bezier Curves

Panagiotis Stathopoulos
2014

Optimization of Asymmetric Gears as Replacements for Conventional Symmetric Gears

Ioannis Kitsos
2014

Analysis and Design of a Hydraulic Laboratory Testing Machine by Modifying a Single-Screw Thermoplastics Extruder

Tyfon-Ioannis Labropoulos
2013