Search results for "Rotorcraft"
showing 4 items of 4 documents
The potential of rotorcraft for intercity passenger transport
2007
Abstract There are many high-speed rail projects in Europe at different stages of development. They are supported on environmental grounds and as a means of reducing congestion on other modes, including aviation. High-speed rail, however requires major investment costs, takes a long time to come online, and involves considerable financial risks. A potential alternative that overcomes some of these problems makes use of rotorcrafts. This paper assesses the potentiality of civil rotorcrafts as part of the air transport system. Discrete mode choice models are used to forecast traveller choice behaviour when the rotorcraft is introduced and financial evaluations performed looking at the operati…
Le isole minori quali poli di attrazione turistica ed i servizi elicotteristici di linea in Sicilia
2011
La continua esigenza di accorciare i tempi di viaggio, che, assieme alla spinta all’economicità delle tariffe, caratterizza fortemente la domanda passeggeri, spinge alla progettazione di sistemi di trasporto innovativi che permettano di ottenere prestazioni efficaci ed efficienti. I modi di trasporto provano a rispondere all’esigenza di garantire una pronta e adeguata copertura di mobilità e, d’altro canto, ad abbattere la difficoltà di riuscire a realizzare sistemi dinamici, che possano adattarsi nel tempo alle fluttuazioni della domanda. Tra i sistemi di trasporto pubblico quello elicotteristico non riveste attualmente un ruolo da protagonista all’interno della complessa struttura della m…
Future trends for the civil rotorcraft
2013
In response to public needs about the use of air transport to connect high congested or remote areas where airports are not present, rotorcraft (or seaplanes), represents the only available alternative. Today the helicopter industry focuses its tasks in the maximization of profit, building multirole aircrafts that can be adapted to all types of use: from the military to the civilian one, from HEMS and SAR to the Off Shore one. On the other hand the rotorcraft enterprises are small companies, often characterized by a limited budget and weak demand services. Often, analyzing rotorcraft civil transportation, companies are forced to perform on-demand services, as the operating costs of the airc…
The network of heliports as a necessary tool to develop rotorcraft services
2012
The rotorcraft operations will grow as air taxi services and business trips and even as “commuter”, intercity and line services between urban centres and touristic or economic-industrial places of special value. But actually the rising public opposition to helicopter activities reduces the number of available heliports for private and corporate operators, as environmental limits of all type of allowed operations and of suitable sites to construct new infrastructures. So the growth of scheduled rotorcraft services (passengers and freights) has to be supported not only by advances in machine’s technologies, but also by an adequate and strategically distributed infrastructure network. This vis…