Design and feasibility of a 30- to 40-knot emission-free ferry

This paper explores the design and feasibility of a 200-passenger, 30- to 40-knot emission-free ferry as a potential variant of the traditionally powered Coastal Cruiser 200 ferry currently operating in the Chinese Pearl River Delta. The Pearl River Delta is one of China’s most densely urbanized regions and faces numerous social, health, and...

Exploring the potential of iron powder as fuel on the design and performance of container ships

This article examines the potential implications of using iron powder as an alternative fuel on the design and performance of container ships. Iron powder is a relatively new alternative energy carrier and one in which little research has been done into the application on-board vessels as part of the maritime energy transition. The key...

Feasibility Study of Controlled-Source Electromagnetic Method for Monitoring Low-Enthalpy Geothermal Reservoirs

Tracking temperature changes by measuring the resulting resistivity changes inside low-enthalpy reservoirs is crucial to avoid early thermal breakthroughs and maintain sustainable energy production. The controlled-source electromagnetic method (CSEM) allows for the estimation of sub-surface resistivity. However, it has not yet been proven that...

Low Field Magnetic Resonance Imaging of the Eye: Inexpensive MRI for Ocular Conditions

Ultrasound imaging is an important modality in ocular oncology, allowing for fast examination of the eye by the ophthalmologist themselves. It is clinically used to measure tumour sizes for treatment planning. However, ocular ultrasound is limited to two-dimensional imaging, and suffers from poor contrast between tumour and sclera, which...

Feasibility Study for PV Park in TU Delft Campus Zuid

TU Delft, being in the frontier of research and progress in Europe and worldwide, is always interestedin exploring the possibilities of renewable energy production. In that respect, the Facility ManagementDepartment (FMD) of the university approached the Photovoltaic Materials and Devices (PVMD) group,whose research covers a wide area in the...

Assessment of Conceptual High-Capacity Regional Turbopropeller Aircraft

Designers are motivated to create more a efficient aircraft design following the growth of the market and environmental restrictions. As a result new interest in propeller-powered aircraft as such engines show higher theoretical propulsive efficiency as compared to turbofan engines. <br/><br/>The employment of turboprop engines on commercial...

Offline Space Charge Measurements for HVDC Cable Insulation Samples: A feasibility study considering the possibility of offline space charge measurement for real-sized HVDC polymeric cable insulation samples using the electrostatic probe technique

There is a rapid increase in the off-shore wind farms and the interconnection between countries which results in an increased energy transfer over longer distances. High voltage DC (HVDC) cables can transfer this energy in a reduced cost and efficient way in contrast with high voltage AC (HVAC) along with many other benefits. For the HVDC cables...

The determination of the feasibility of a 'Sand Breakwater' on the Nigerian coastline at Badagry

The coastal waters of Nigeria are a difficult environment to build structures to control the local morphology and hydrodynamic conditions to ones desire. This difficulty is a consequence of the persistent high-energy swell wave climate and Longshore Sediment Transport (LST) in the order of one million cubic metres per<br/>year. Besides these...

The Samarinda Water Project

The cities of Tenggarong and Samarinda in East Kalimantan are in need of a new source of drinking water, since their current source, the Mahakam river, is said to be polluted. The client of this project, Arsari Enviro Industri, owns a large concession named ITCI of a partly degraded forest 90 kilometers East of Samarinda. This report suggests...

Feasibility Study on Sensitive Partial Discharge Measurements on Long Cable Systems

The phenomenon of partial discharge has been long studied in various power components and in recent times, it has been agreed that the occurrence of such discharges can be considered as a vital parameter of component health. Partial discharges in power cables is a pervasive phenomenon that over time may lead to...

Feasibility study of an inland waterway container terminal in business park De Mars, Zutphen

Zutphen is a city in the Netherlands, located along the IJssel River and the nautical access of the Twentekanaal. Despite its beneficial location, Zutphen barely uses the inland waterways for freight transport. This lead to the objective of this thesis: To provide insight how a viable inland waterway terminal be realized in Zutphen’s business...

Pre-feasibility study on an inland water container transport service at Lake Volta, Ghana

The inland waters of Ghana have a considerable potential for the operation of inland water transport (IWT) services. These services could be part of a multimodal transport corridor, to connect the northern regions and the northern landlocked countries with the industrial southern part of the country, which also includes the port of Tema, one of...

Space-based aperture array for ultra-long wavelength radio astronomy

The past decade has seen the advent of various radio astronomy arrays, particularly for low-frequency observations below 100 MHz. These developments have been primarily driven by interesting and fundamental scientific questions, such as studying the dark ages and epoch of re-ionization, by detecting the highly red-shifted 21 cm line emission....

The operational design and feasibility of a freight hub in Amsterdam

The logistics service provider TransMission has been looking for possibilities to deliver with the electric Cargohopper in the inner city of Amsterdam. A freight hub near the city centre of Amsterdam is needed where goods can be transhipped to make this possible. A feasibility study is conducted for different policy scenarios. This has resulted...

Innovative design for lock gates - curved sliding gate; case study: IJmuiden Nieuwe Zeesluis

Design of a lock gate for Nieuwe Zeesluis in IJmuiden becomes a challenge when the boundary conditions limit the choice for the conventional types of the gate. The available width of the lock does not allow a straight rolling gate to be considered as a possible alternative as it is in most similar cases. All the initial efforts of this study...

New challenges for urban consolidation centres: A case study in The Hague

The objective of this research is to advice the Municipality of The Hague whether, if and under which conditions, the implementation of an Urban Consolidation Centre (UCC) is possible and desirable. To determine factors that caused the success or failure of UCCs in practice, a survey of 6 cases in Europe is conducted. The cases were selected...

Economic Analysis of a Marine Gas Hydrate Operation from the sea floor and its sediments: The case of hydrate bearing sediments in the Atwater Valley

Natural gas is an important energy source. Recently the world-wide consumption is rapidly increasing due to the growing demand caused by industrial growth and also by shifting to cleaner energy source driven environmental concerns. To satisfy demand also in the future, it is necessary to look for alternatives sources of supply of energy. An...