WebExperienced in operation and maintenance of various motor and diesel-electric propulsion systems equipped with DP2 & DP3 systems. Experienced in operation and maintenance of all auxiliary equipment related to vessel operation type (pump, compressor, separator, boiler, hydraulic systems, etc...). Experienced in operation and maintenance of all safety … Webships to monitor the quality of the feed water to prevent scale formation and corrosion. ... The tests that are run on the make-up feedwater and boiler water aboard ship are: 1. pH ... check on the electronic pH indicators installed in the water system onboard ship. 0 2 4 6 8 10 12 14 0 50 100 150 200 Volume of 0.050 M HNO 3 added pH H 2 PO 4-H ...
Steam Propulsion - Federation of American Scientists
WebAnswer: Both water tube and smoke tube boiler can be used in ships. On a motor ship boiler are used for auxiliary purpose , hence they are called auxiliary boiler. Composite … WebDec 5, 2014 · Drain each water level glass for about 10-15 seconds. In case of contaminated boiler water or insufficient water treatment, the draining of the water level … feast of fools storytelling
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WebThe D-type boiler has been installed in US Navy ships since 1950. Whether 600 psi or 1200 psi, D-type boiler construction is basically the same with a few exceptions, such as number of fuel oil burners and overall size and volume. Fuel oil burners are located on the boiler front and extend into the furnace to provide a means of firing the boiler. WebHeat exchangers on board ship are mainly coolers where a hot liquid is cooled by sea water. There are some instances where liquid heating is required, such as heavy fuel oil heaters and sea water heaters for tank cleaning. WebDec 5, 2014 · Drain each water level glass for about 10-15 seconds. In case of contaminated boiler water or insufficient water treatment, the draining of the water level glasses must be done more often. Check the safety water level device. Depending on the boiler water tests blown-down the boiler. Open the blow-down valves quickly for a few … debt attorneys in ebrp