Results 11 to 20 of about 13,480 (113)

Design optimization of offshore wind jacket piles by assessing support structure orientation relative to metocean conditions [PDF]

open access: yesWind Energy Science, 2023
The orientation of a three-legged offshore wind jacket structure in 60 m water depth, supporting the IEA 15 MW reference turbine, has been assessed for optimizing the jacket pile design.
M. M. Mroczek   +2 more
doaj   +1 more source

Causes for inefficiency of water jacket heater and its improvement measures

open access: yesYou-qi chuyun, 2020
Considering the low thermal efficiency, high excess air coefficient and low load rate of the in-service water jacketheater of Shengli Oilfield, the relationship of the load rate, excess air coefficient and fouling resistance with the thermalefficiency of
Wei ZHANG   +5 more
doaj   +1 more source

Sustainable Engineering of an Outdoor Jacket from Waste in 2030

open access: yesEngineering Proceedings, 2023
Due to the almost linear textile chain, large amounts of non-renewable resources are consumed to produce cheap clothes that are only worn a few times. Particularly problematic are the fiber waste and the enormous water consumption of the textile industry.
Laura Marterer   +3 more
doaj   +1 more source

IMPROVEMENT OF INTERNAL COMBUSTION ENGINES COOLING BY CHANGING THE PATTERN OF COOLANT INLET [PDF]

open access: yesمجله مدل سازی در مهندسی, 2011
Internal Combustion Engines (ICE) are heat engines that heat transfer plays important role in their performance and efficiency. In an IC Engine, the cooling system is responsible to remove additional heat from the engine.
علی Ghasemian Moghaddam   +2 more
doaj   +1 more source

Heat transfer theory research and multi-physical field simulation optimization of high-speed motorized spindle

open access: yesCase Studies in Thermal Engineering, 2023
The thermal error generated by the high-speed motorized spindle during machining is the main reason for the exactness of the machine tool, so accurate thermal characteristics analysis is essential.
Zhaolong Li   +3 more
doaj   +1 more source

Eddy Current Braking Force Analysis of a Water-Cooled Ironless Linear Permanent Magnet Synchronous Motor

open access: yesEnergies, 2023
The ironless linear permanent magnet synchronous motor (ILPMSM) is highly compact, easy to control, and exhibits minimal thrust fluctuations, making it an ideal choice for direct loading applications requiring precise positioning accuracy in linear motor
Mengyao Wang   +4 more
doaj   +1 more source

An Efficient Monte-Carlo Simulation for the Dynamic Reliability Analysis of Jacket Platforms Subjected to Random Wave Loads

open access: yesJournal of Marine Science and Engineering, 2021
The growing demand for the application of jacket platforms in deep water requires more attention on the assessment of structural reliability. This paper is devoted to the dynamic reliability analysis of jacket platforms subjected to random wave loads ...
Wei Lin, Cheng Su
doaj   +1 more source

Modeling and simulation of heat production in a local heating installation including a batch-fired straw boiler with a buffer tank

open access: yesHeliyon, 2020
The paper presents the problem of modeling and simulation of thermal energy generation in a batch-fired straw boiler combined with a buffer tank. The batch-fired straw boiler in concern have a combustion chamber and a water jacket.
Wojciech Kreft
doaj   +1 more source

The investigation of the impact of basic operational parameters on the dynamics of water jacket in a biomass boiler using numerical and experimental methods

open access: yesEPJ Web of Conferences, 2015
Biomass boiler application, despite its many advantages, is dependent upon many technical aspects, which require tests and optimization. Because of practical constraints, one of the most problematic areas of research is the analysis of phenomena ...
Szubel Mateusz, Filipowicz Mariusz
doaj   +1 more source

Water Jacket Systems for Temperature Control of Petri Dish Cell Culture Chambers

open access: yesApplied Sciences, 2019
Water jacket systems are routinely used to control the temperature of Petri dish cell culture chambers. Despite their widespread use, the thermal characteristics of such systems have not been fully investigated.
Samira Uharek   +7 more
doaj   +1 more source

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