Description

A typical LNG carrier features four to six tanks aligned along the vessel’s center-line. These tanks are surrounded by a combination of ballast tanks, cofferdams, and voids, creating a double-hull type design for added safety. For transferring LNG from the cargo tanks, each tank is equipped with two main cargo discharge pumps.

Pumps that handle LNG are specialized and specified for the unique requirements of these applications, which require operation under cryogenic conditions, submersion of the pump unit and very high reliability.

Highlights:

• Identify the characteristics and components of cargo pumps
• Explain the operation of cargo pumps and interpret their performance curves
• Describe cavitation and its impact on cargo pump performance

Legislation & References:

• Industry Best Practices

Course Details:

• Duration: 30 minutes
• Who Should Attend: Masters, Chief Officers, Chief Engineers, Deck Officers, 2nd and 3rd Engineers involved in operating LNG vessels
• Certificate: ABS

DISCLAIMER: The course is provided on an “as is” basis. Participants must ensure compliance with their employer’s or flag administration’s requirements.