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The aim of this paper is to assess the safety performance of a lightweight hydrogen fuel cell city concept vehicle entitled Microcab [1]. The Microcab is a lightweight 4 seat hydrogen fuel cell concept vehicle with a combined mass (excluding passengers) of less than 800kg. The Microcab has a range of 180 miles; it includes a hydrogen fuel tank pressurised to 350 bar. The research focuses on urban...
Sensor networks have a large diffusion in several areas, using different kind of sensors, different line for data transmission and different ways for their collection and management. In this paper we present a particular typology of sensor network, created for optimally manage the collection of exhausted oil stored in particular bins located in a wide area (about 20.000 km2). A sensor is located on...
According to operation bottlenecks of tank farm, this paper discusses statistical risk simulator program that models the tank farm operation of refinery and covers a ship delay, lifting schedules, unit stream factor, maintenance activities, movement automation, movement planning and scheduling, and adequate field equipment such as tank gauges, flowmeters, and remote control, etc. This optimization...
To reduce inapplicability of binary state models in system reliability analysis, fuzzy multi-state reliability allocation model is presented. In presented model, the fuzzy concept and multi-state reliability theory are integrated based on the state detection technology of diesel engine, and take technology and economy into account at the same time. Fuzzy multi-state reliability theory was analyzed...
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