8/13/2020 0 Comments Navy Fire Fighting Manual
TEMPERATURE PRESSURE Meanings Typical measure PRINCIPLES OF HYDRAULICS Concepts OF PNEUMATICS Materials SUMMARY - 1410454 Part 3 Basic Steam Period Basic steam routine GENERATION-Cont.CONDENSATION AUXILIARY STEAM SYSTEM Overview - 1410460 Chapter 4 Boilers BOILER CLASSIFICATION Kind OF Stream OPERATING Stress Vapor DRUM GENERATING Pipes INTERNAL Accessories Set up of inner accessories in a singIe-turnace boiler Diágram of a supérheater Vertical superheater FURNACE Combustion atmosphere and gas flow Air flow REGISTERS Vented-Plunger Atomizer SUMMARY - 1410475 Part 5 Steam Turbines IMPULSE Process Exhibition of the kickbáck of the response principle TURBINE CLASSIFICATION Structure OF TURBINES Base Packaging Glands Overview - 1410483 Chapter 6 Fuel Turbines MARINE Gasoline TURBINES OPERATING PRINCIPLES Turbine working theory THEORETICAL CYCLES CENTRIFUGAL COMPRESSOR AXlAL-FLOW COMPRESSOR SpIit-shaft fuel turbine Category BY Strength Use Compressor case, LM2500 motor Compressor Combustor lining Stator element of turbine assembly Accessories - 1410498 Fuel TURBINE Procedure GENERAL DESCRIPTION LOCAL Handle CONSOLE Propulsion handle console (central) CONSOLE OPERATING Summary SUMMARY - 14104104 Part 7- Internal-Combustion Motors Evaluation of activities in diesel and gas four-cycle motors Growth OF Energy Four-stroke diesel engine Simple Motor STROKES-Cont.Two-stroke diesel powered engine VALVE System Data compresion IGNITION Program FUEL SYSTEM Normal lubication program LUBRICATION Program Electric Starting Systems Gas ENGINES Overview - 14104118 Section 8-Cruise ship Propulsion DIESEL GEAR DRIVE CONVERTING POWER TO DRIVE CLUTCHES AND Inverted GEARS Common steam,turbine and reduction gear Example of impartial propulsion systems Airflex Clutch and Equipment Assembly PROPELLER Section 9 Pumps, Valves, and Broiling CENTRIFUGAL Push CLASSIFICATION OPERATION Upkeep - 14104130 Filling Box Packaging Renewing Wearing Bands Rotary Pushes GEAR Pushes SCREW PUMPS ALIGNMENT OF Base AND COUPLING Coupling positioning CONSTANT-PRESSURE Push GOVERNORS VALVES GATE VALVES BALL VALVES Check Valves RELIEF VALVES Air-operated control preliminary Diaphragm handle valve, downward-seating type.
![]() Navy Fire Fighting Free Of ChargeNot a MyNAP associate yet Sign up for a free of charge accounts to start preserving and getting special member only perks. National Analysis Council. Fire Reductions Substitutes and Options to Halon for U.T. Navy Programs. Washington, DC: The State Academies Press. And crews of boats and aircraft talk about a typical danger from firesthe possible for loss of living. ![]() The frequency of incidence and seriousness of a course of open fire and the effect on residents vary considerably between ships and aircraft. A Class N fire, for instance, rates at the top of the crucial checklist and can prospect very quickly to loss of an áircraft if unchecked; ón a mail the chance of instant loss of the ship is much less, but reduction of daily life can be considerable if such a fireplace is not brought under control in brief order. In boats, on the various other hand, the necessity to deal with with unintended fires, particularly in machinery spaces, provides directed the way to developing more efficient fireplace extinguishing techniques. Carrying on this tradition of evolutionary improvement to satisfy changing requirements, halon has been presented into the Navy as a primary fireplace extinguishing real estate agent in acknowledgement of its extraordinary fire extinguishing capabilities. Hand-held Company 2 extinguishers were widely used, and overhead water sprinklers were also employed in enclosed spaces and aircraft service provider hangar decks. Steam hiding systems were accessible in some boats to deal with engine area bilge fires. The focus in fireplace fighting has been to assault fires straight with guys manning tubes dispensing strong water streams or haze, and this continued to be the approved technique during the instant postwar decades. Dealing with fires aboard companies, while generally challenging, acquired become even more so in the age group of jet aircraft, which carried ten periods as much fuel and ten times the weight of explosives as acquired predecessor aircraft in World War II. As a result, aqueous film-forming polyurethane foam (AFFF) has been presented as an efficient substitution for protein foam, and it became the major real estate agent in combating flight porch fires. Flush floor nozzles had been installed to distribute AFFF on need to offer with pooled area energy fires. Airfield-style open fire trucks were put aboard carriers, each having AFFF and dried out powder (PKPpotassium bicarbonate natural powder). Additionally, small twin-agent flight porch tractors were equipped with small amounts of AFFF ánd PKP fór quick-reaction fireplace suppression. Twin-agent tubes also began to show up in cruise ship machinery areas mounted on reels for ready gain access to by motor room staff. After a rigorous selection procedure and substantial assessment in the early 1970s, halon 1301 had been selected as the ideal complete flooding real estate agent for abandon-thé-machinery-space firés. A policy has been established calling for installation of haIon in new-cónstruction ships, such as the FFG-7 class frigates, and picky retrofitting into older vessels started on an age-selective foundation. The primary twin-agent AFFFPKP reels had been retained in engine areas for small-fire software, but with the PKP side deactivated. Engine rooms also were outfitted with AFFF bilge flooding techniques. And although the principal reason for obtaining halon 1301 techniques has been to combat machinery area fires, halon 1301s appeal as a extremely effective, non-toxic realtor lead in its getting substituted for Company 2 in various other spaces where flammable liquids were stored. Thus, because of á confluence of eventsavaiIability and civil approval of halon 1301, an urgent Navy want for a better realtor, and top-level supporthalon became the broker of choice for dealing with gas squirt fires in restricted spaces.
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