Results 61 to 70 of about 1,165,389 (263)

EN Methods for managing the energy efficiency of a reliquefaction plant operating on the reverse brighton cycle of a LNG tanker

open access: yesHolodilʹnaâ Tehnika i Tehnologiâ
LNG is transported over long sea and ocean distances only by tankers, called LNG carriers, in large on-board tanks at a temperature of -163ºC. Although these tanks are well insulated, some of the LNG evaporates under the external factors influence, and ...
В.В. Соколовська-єфименко   +4 more
doaj   +1 more source

Sloshing in the LNG shipping industry: risk modelling through multivariate heavy-tail analysis [PDF]

open access: yes, 2013
In the liquefied natural gas (LNG) shipping industry, the phenomenon of sloshing can lead to the occurrence of very high pressures in the tanks of the vessel.
CLEMENCON, Stéphan   +3 more
core   +2 more sources

R.F. planar magnetron sputtered ZnO films II: Electrical properties [PDF]

open access: yes, 1991
The electrical properties of r.f. planar magnetron sputtered ZnO films are studied by means of current-voltage, capacitance-voltage and Van der Pauw measurements.\ud \ud These films are applied as piezoelectric transducers in micromechanical sensors and ...
Bauhuis, G.   +3 more
core   +3 more sources

Direct and Spatial Effects of Carbon Emission Trading System on Carbon Emissions in the Logistics Sector—Evidence From the Yangtze River Economic Belt in China

open access: yesEnergy Science &Engineering, EarlyView.
(1) A theoretical framework for examining the impact of the CETS on carbon emissions in the LS of the YREB is developed based on Porter's hypothesis and synergy theory. (2) Assessing the Effects of a CETS through DID Modeling. (3) The spatial correlation of carbon emissions within the LS is examined through the development of a SDM.
Zhaoyang Zhao, Chong Ye, Jing Huang
wiley   +1 more source

Study on Hydroelastic Responses of Membrane-Type LNG Cargo Containment Structure under Impulsive Sloshing Loads of Different Media

open access: yesJournal of Marine Science and Engineering
Owing to the increasing g lobal demand for natural gas, the construction of liquefied natural gas (LNG) carriers has become a key trend in the shipbuilding market.
Cheon-Jin Park   +2 more
doaj   +1 more source

Evaluation of mechanical properties of glass fiber-reinforced composites depending on length and structural anisotropy

open access: yesResults in Engineering, 2023
Recently, as the size of liquid natural gas (LNG) carriers has dramatically increased, applied force in the LNG Cargo Containment System (CCS) has also increased.
Yeon-Jae Jeong   +5 more
doaj   +1 more source

Environmental Thermoeconomic Performance Analysis of Gas Steam Combined Cycle With Different Inlet Air Cooling Technologies

open access: yesEnergy Science &Engineering, EarlyView.
This study establishes an environmental thermoeconomic cost model to investigate the impact of two IAC technologies on the performance of a GSCC from three aspects of energy, economy, and environment. Under arid climate conditions, the SEC technology demonstrates superior performance in terms of cost‐effectiveness and environmental impact.
Zhen Wang, Li Zhang, Yu Ni, Liqiang Duan
wiley   +1 more source

Energy Saving of LNG Carriers

open access: yesJournal of the Society of Naval Architects of Japan, 1993
In tankers and bulkers, energy savings made remarkable progress after the oil crisis by means of size enlargement, speed reduction, propeller rpm reduction or switching the main propulsion plant from steam turbine to diesel engine. However, in LNG carriers, which are high-technology and high-price ships, there are many commercial requirements, and size
openaire   +2 more sources

Scantling multi-objective optimisation of a LNG carrier

open access: yesMarine Structures, 2010
Numerous real-world problems related to ship design can be solved by various alternatives. However, the scantling design has conflicting objectives such as minimum production cost, minimum weight and maximum moment of inertia (stiffness). Therefore a multi-purpose solution had to be settled in order to meet all these requirements at once.
Caprace, Jean-David   +2 more
openaire   +1 more source

Interplay Between Green Investment and Market Price Premia in Global Shipping

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT Existing research emphasises that the driver of green investment is its future profitability. This paper shows that other investors' decisions also influence green investment. We take the example of scrubber installation in shipping, which is optional by regulation but has an established market for trading its underlying asset.
Yao Shi   +4 more
wiley   +1 more source

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