Case Study Two

Royal Navy Ship Simulator

Process Combustion Limited - Fire Training Systems


In January 2001, Process Combustion completed the design, installation and commissioning of the Royal Navy's fire fighting establishments at HMS Excellent in Portsmouth, and HMS Raleigh in Plymouth.

Background

Galley Fire Fires on-board ships bring with them a host of problems not encountered on land. In the event of an on board fire, there is nowhere to retreat to and the quantity of water pumped into the ship must be limited. These points, together with the inherent confined spaces found on board ships, makes fighting shipboard fires a complex operation.


The Royal Navy required a centre to process around 10,000 students per year ranging from new recruits to experienced fire fighters. The level of realism required had to be high, both in the representation of a ship and in the fires, smoke, noise and heat experienced in an emergency.

The Project

HMS Excellent The project was the culmination of seventeen years of research and development with the Ministry of Defence to develop a fire fighting training unit with a level of realism and safety second to none.

HMS Excellent consists of eight fire training units and one demonstration area for live fire, search and rescue and stress training. Each of the eight units has three floors and four compartments. A network of corridors, ladders and hatches link together the galley, mess deck, machinery control room and engine room.

Almost every aspect of the training environment can be changed to meet the requirements of the exercise. These include the level of heat, visibility, lighting levels, background noise and explosions, together with the fire scenario's height and intensity.

Conceptual design Final design under test

Control Sytem In the control room, scenarios can be designed and safety levels can be set to suit the skill level of the trainee. When the unit is armed, control of the fires passes to the safety officer in the compartment. Every aspect of the unit and training is monitored and recorded in the control room.

Maintenance and diagnostics also start at the control room, where the operation and usage of all the equipment is logged.

Environmental Issues

Environmental Impact In the past, fire fighting training has not been environmentally friendly. Clouds of black acrid smoke emitted by the Royal Navy's previous trainers had gained them the nickname "Smokey Joe's". The new location, in the centre of Portsmouth, does not permit smoke stacks or visible emissions.

Using our previous experience in the chemical industry, Process Combustion was able to employ techniques of recycling and cleanup not usually found in the fire training industry. This, together with the design of our burner systems, that already exceed current legislation, resulted in a highly environmentally friendly fire training system. Plumes of smoke are non existent.

BBC Television

In April 2001, the BBC science program, Tomorrow's World, featured the fire training facility at Portsmouth. To read more about the program, visit their Web Site.




Process Combustion Limited - Fire Training Systems
Hornbeam Park, Hookstone Road, Harrogate, North Yorkshire, HG2 8PB,
United Kingdom
Tel: +44 (0) 1423-879944 Fax: +44 (0) 1423-879946
mail@process-combustion.co.uk

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