Results 121 to 130 of about 3,908,903 (353)

Investments in Gas Pipelines and Liquefied Natural Gas Infrastructure. What is the Impact on the Security of Supply? [PDF]

open access: yes
This paper addresses the question of the infrastructure investment required for gas pipeline and liquefied natural gas (LNG) connections to meet growing gas demand in an enlarged EU over the next 20 years.
Patrick Cayrade
core  

A bridge to a low carbon future? Modelling the long-term global potential of natural gas [PDF]

open access: yes, 2014
This project uses the global TIMES Integrated Assessment Model in UCL (‘TIAM-UCL’) to provide robust quantitative insights into the future of natural gas in the energy system and in particular whether or not gas has the potential to act as a ‘bridge’ to ...
Anandrajah, Gabrial   +4 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Options of natural gas pipeline reassignment for hydrogen: Cost assessment for a Germany case study

open access: yesInternational journal of hydrogen energy, 2019
The uncertain role of the natural gas infrastructure in the decarbonized energy system and the limitations of hydrogen blending raise the question of whether natural gas pipelines can be economically utilized for the transport of hydrogen. To investigate
S. Cerniauskas   +4 more
semanticscholar   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding   +5 more
wiley   +1 more source

До питання розраховування газодинамічних параметрів потоку газу в міжнитковій перемичці магістрального газопроводу [PDF]

open access: yes, 2008
Предложен аналитический способ учета влияния дросель-эффекта в перемычке многониточного магистрального газопровода при расчете термобарических параметров внутритрубных потоков газаTo determine the parameters of gas-dynamic flows in the gas pipeline ...
Фик, М. І.
core  

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

open access: yesAdvanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee   +4 more
wiley   +1 more source

Baltic Sea Pipeline: The Profits Will Be Distributed Differently [PDF]

open access: yes
In late 2005, the German energy companies E.ON and Wintershall and Russian Gazprom reached an agreement to build a new huge pipeline Nord Stream through the Baltic Sea.
Franz Hubert, Irina Suleymanova
core  

Microstructured Electrode‐Piezopolymer Interface for Ultrasound Transducers With Enhanced Flexibility and Acoustic Performance

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible piezopolymer ultrasound transducers are engineered by tailoring the electrode–piezopolymer interface using metallic, flake‐based, and porous graphene electrodes. Laser‐induced graphene's porous structure enables polymer infiltration, strengthening interfacial coupling and enhancing piezoelectric response and acoustic output.
Spencer Hagen   +3 more
wiley   +1 more source

Расчет эксплуатационных параметров магистрального газопровода «Уренгой-Ужгород» ООО «Газпром трансгаз Югорск» [PDF]

open access: yes, 2015
Расчет эксплуатационных параметров магистрального газопровода Уренгой-Ужгород ООО Газпром трансгаз Югорск. В данной работе раскрыта тема оценки работоспособности и повышения надежности и ресурса магистрального газопровода, большую роль в решении которой,
Трубников, Сергей Сергеевич
core  

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