Prediction of the amount of waste cold from liquefied natural gas (LNG) regasification for gas-fuelled low-speed main engines

• Autorzy: Korlak Piotr Kamil

Identyfikatory

DOI

10.17402/488

• Języki publikacji: EN

Abstrakty

EN

Existing and future regulations on ship energy efficiency and methods for their improvement are presented in this work. The design and operational features of gas-fuelled low-speed main engines, liquefied natural gas (LNG) regasification conditions, and amount of waste cold are compared. Using a simple linear regression model based on the least squares method, formulae were developed to predict the amount of waste cold as a function of the brake power of gas-fuelled low-speed main engines operating under ISO ambient conditions in Tier III-compliant mode. A sufficiently accurate prediction of the waste cold amount at the initial design stage is feasible due to the formulae developed as part of this work

Słowa kluczowe

EN

LNG; regasification; waste cold; EEDI; EEXI; low-speed engine; two-stroke engine

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe Akademii Morskiej w Szczecinie
• Rocznik: 2021
• Tom: nr 68 (140)
• Strony: 69--79
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Korlak Piotr Kamil

• School of the Maritime University of Szczecin, Szczecin, Poland - Doctoral

• https://orcid.org/0000-0002-4548-4796

Bibliografia

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