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Van Elsdingen, D.S.J. (author)Het wordt steeds moeilijker voor een tunnelproject een locatie te vinden voor het bouwdok voor de tunnelelementen. Het is daarom aantrekkelijk een bestaand bouwdok te gebruiken en de tunnelelementen over langere afstand te vervoeren, desnoods over zee. Om het transport van een tunnelelement over zee te bewerkstelligen zijn een aantal facetten...master thesis 1997
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Passenier, R. (author)In 2006 the Thule Group acquired the Dutch company Brink Bv. A leading player in the European towing industry. In 2008 the brand Brink was replaced by the Thule Group's core brand; Thule. Since then several incremental changes have been implemented to align products and communication with the Thule brand. Since, many entities are left unchanged...master thesis 2011
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Van den Herik, P. (author)User research validated the need for a compact, pedestrian operated electric tow tractor that is able to pull and push a wide variety of loads on wheels, such as roll containers, shopping trolleys and industry trolleys, in order to relieve the end-user’s physical effort. The main product drivers were related to the size of the Multi Mover-S (MM...master thesis 2014
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De Haan, J.R. (author)For over a century, model tests have supported in ship and offshore structures design. Experimental results can be used to (1) validate theory to apply numerical simulations in the design and (2) for design by testing, directly using the (scaled) results in the design. Recently, at the Ship Hydromechanics and Structures lab of the TU Delft, a...master thesis 2015
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Struijk, G.D. (author)With fuel oil the main driver for operational expenses, increasingly stringent regulations on emissions of ships and a growing environmental awareness throughout the industry, the concept of Wind-Assisted Ship Propulsion (WASP) presents itself as a means to reduce fuel consumption. Though a promising concept, the performance prediction of a wind...master thesis 2015
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Baas, Mathieu (author)Long distance ocean towing is a commonly used transportation method in the oil & gas and renewable energy industries. Barges with cargo, vessels and various offshore structures are towed from and to location. Boskalis participates in this industry through its subsidiaries Smit and Fairmount Marine. From experience with these transports, it...master thesis 2017
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van den Bos, Pepijn (author)With the decrease in sensor and actuator costs decentralized control strategies have become increasingly attractive, aiming to use multiple simpler robots for achieving a global objective. The problem of reaching the global objective generally results in a consensus problem requiring communication amongst the agents. The cooperative manipulation...master thesis 2018
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Geldermans, Daan (author)Dykstra Naval Architects are regularly designing large classic sailing yachts or motor-sailors, of which the draft is an important design restriction.The sailing performance is increased by adding lift-generating appendages,without increasing the draft. An example is a retractable centre board, havinga big influence on the sailing properties....master thesis 2018
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Boonstra, Rep (author)In the early 00 of this century, Keuning et al. (2007) looked into the hydrodynamic forces on the rudder and the influence of the hull and keel on these forces. Among others, they have assessed the lift and drag forces on the rudder. One of the outcomes of this study was an asymmetric lift curve; for negative rudder angles the rudder seems to...master thesis 2019
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van Baaren, Edzard (author)Operational towing is a taxiing strategy to reduce the fuel consumption during the taxiing phase of a flight, which decreases the cost and environmental impact of taxiing. Currently, no operational electric towing systems are available that are fully electric, independent from the APU and are capable of towing both narrow- and wide-bodied...master thesis 2019
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van Lingen, Wouter (author)Demand for air traffic is growing worldwide. In order to accommodate this growth, existing infrastructure such as gates should be used more efficiently. One technique to increase gate utilization is by introducing gate pit-stops. Introducing gate pit-stops leads to additional towing movements which can potentially interfere with other traffic on...master thesis 2019
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Vos, Bastiaan (author)The international maritime sector accounts for about 2% of all global carbon dioxide (CO2) emissions, the main greenhouse gas that causes global warming. Nations meeting at the United Nations International Maritime Organization (IMO) in London have proposed an initial strategy for the reduction of greenhouse gas (GHG) emissions from ships,...master thesis 2019
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Benda, Bram (author)The highly fuel-inefficient aircraft taxi-phase causes the industry to consider alternative ground propulsion systems. External systems like the Taxibot are preferred over onboard systems as they do not require aircraft structural additions and recertifications. However, the operational implementation of external taxi-systems is expected to...master thesis 2020
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Kroese, Jurjen (author)Electric taxiing (ET) is a novel concept that focuses on replacing engine-powered aircraft taxiing by taxiing using electrically powered towing vehicles, called ET vehicles. The main purpose of ET is reducing the impact of aviation on climate change while at the same time saving fuel costs. In this paper, we propose two models that can be used...master thesis 2021
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Urselmann, Huub (author)Composites are used in applications where the combination of low density and high stiffness is wanted, as can be frequently found in the aerospace industry. Within the composites family, discontinuous fiber composites (DFC) started to gain interest in the aerospace and automotive industry, due to their potential for high production rates. In...master thesis 2021
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Muhammad Sulthoanuddin Akbar, MUHAMMAD (author)Within the Indonesian national road network, Bina Marga, assisted by regional offices (Balai), manage nearly 18,000 bridges scattered across 34 provinces. Maintaining its reliability is vital as inland transportation remains the most effective mobility means for ± 270 million inhabitants. Therefore, as a road service provider under the Ministry...master thesis 2021
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Tiel, Roos (author)The diffuser stern is part of a design concept from Damen and the TU delft: the interceptor diffuser. This concept aims to improve the seakeeping behavior of fast ships in waves. With PIV measurements, a contribution to the development of the diffuser stern is made. The flow acceleration and detachment are studied, and a comparison with a CFD...master thesis 2021
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van Wilgen, Bert-Jan (author)This research examines the difference between two major component replacement strategies for the novel floating offshore wind turbines (FOWT), in terms of support vessel CO2eq emission and cost together with FOWT downtime. The first strategy is utilising a crane vessel to replace a component in offshore, this is called the heavy lift maintenance...master thesis 2022
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Segeren, Megan (author)In this paper, the emissions mitigation potential of implementing operational towing at major European airports is evaluated. Using mixed-integer linear programming, a scenario simulating mixed taxiing operations is used to find the relationship between fixed vehicle costs and target emission savings at an airport and European level. Using...master thesis 2022
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ul-Haq, Ehshan (author)This master’s thesis focuses on the design and assembly of an innovative tow spreading line for investigating carbon fiber tow spreading through the utilization of spreader bars. The primary objective was to examine the friction behavior during the spreading process by employing multiple tension sensors. Additionally, novel monitoring concepts...master thesis 2023
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