Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
The prospects of flexible natural gas-fired CCGT within a green taxonomy.
iScience
August 2023
Centre for Environmental Policy, Imperial College London, London, UK.
Despite increased commitments toward net zero, there will likely be a continued need for natural gas to provide low carbon dispatchable power and blue hydrogen to balance the increased penetration of renewables. We evaluate the CO emissions intensity of electricity produced by (i) natural gas-fired combined cycle gas turbine (CCGT) power plants with carbon capture and storage (CCS), and (ii) blue hydrogen CCGT plants which uses steam methane reforming with CCS to supply H. This study aims to determine whether these assets are able to meet a possible green taxonomy emissions threshold of 100 kg CO eq/MWh.
View Article and Find Full Text PDFPerformance estimation of lead-free dual-layered shielding in dismantling of steam generator: A Monte-Carlo simulation study.
Appl Radiat Isot
October 2021
Global Institute of Technology, KEPCO KPS, Munhwa-ro 211, Naju, 58326, South Korea.
The Kori-1 nuclear power plant has been permanently shut down since 2017, and its major structures, systems, and components are currently planned to be dismantled according to the final decommissioning plan. To protect dismantling workers from external radiation exposure dose during decommissioning, we propose a dose reduction method involving dual-layered Pb-free shielding. Based on the Monte Carlo method, the performance of the abovementioned method and various types of materials are optimized and estimated in terms of the equivalent dose rate and radiation shielding rate.
View Article and Find Full Text PDFArtificial Lift and Mobility Enhancement of Heavy Oil Reservoirs Utilizing a Renewable Energy-Powered Heating Element.
ACS Omega
November 2019
College of Petroleum Engineering & Geosciences, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.
The improvement of heavy oil recovery by steam injection or electric heating has been investigated extensively. However, the potential benefit of placing a permanent heating element around the pay zone has not received significant attention. Previously, numerical models were mainly used to investigate improvements in reservoir fluid mobility but rarely when considering the impact of downhole heating on a wellbore's vertical lift performance.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!