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Yan Zhang, Bingfei Chu, Tianming Huang, Shengwen Qi, Michael Manga, Huai Zhang, Bowen Zheng and Yuxin Zhou
Carbon geological storage (CGS) is an important global practice implemented to mitigate the effects of CO2 emissions on temperature, climate, sea level, and biodiversity. The monitoring of CGS leakage and the impact of storage on hydrogeological properti...
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Bingfei Chu, Guanhong Feng, Yan Zhang, Shengwen Qi, Pushuang Li and Tianming Huang
In CO2 geological storage, multiphase flow plays a vital role in the movement and distribution of CO2. However, due to the limitations of fluid buoyancy and capillary forces, CO2 encounters challenges in penetrating the caprock, and the potential for lea...
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De Nyago Tafen, Barbara Kutchko and Mehrdad Massoudi
Cement fractures represent preferential leakage pathways in abandoned wells upon exposure to a CO2-rich fluid. Understanding fracture alteration resulting from geochemical reactions is critical for assessing well integrity in CO2 storage. This paper desc...
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Armin Razmjoo, Amirhossein Gandomi, Maral Mahlooji, Davide Astiaso Garcia, Seyedali Mirjalili, Alireza Rezvani, Sahar Ahmadzadeh and Saim Memon
As smart cities (SCs) emerge, the Internet of Things (IoT) is able to simplify more sophisticated and ubiquitous applications employed within these cities. In this regard, we investigate seven predominant sectors including the environment, public transpo...
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Ann E. A. Blomberg, Ivar-Kristian Waarum, Christian Totland and Espen Eek
Carbon capture and storage (CCS) could significantly contribute to reducing greenhouse gas emissions and reaching international climate goals. In this process, CO2 is captured and injected into geological formations for permanent storage. The injected pl...
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Salmabanu Luhar, Ismail Luhar and Faiz Uddin Ahmed Shaikh
It is a universal fact that concrete is one of the most employed construction materials and hence its exigency is booming at a rocket pace, which in turn, has resulted in a titanic demand of ordinary Portland cement. Regrettably, the production of this e...
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Hyun-Kwon Do, Seong-Taek Yun, Soonyoung Yu, Yon-Gyung Ryuh and Hyeon-Su Choi
Three hydrochemical types of CO2-rich water (i.e., Na-HCO3, Ca-Na-HCO3 and Ca-HCO3) occur together in the silicate bedrock (granite and gneiss) of Gangwon Province in South Korea. As a natural analogue of geological carbon storage (GCS), this can provide...
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Yonghang Lai, Ian A. Ridley and Peter Brimblecombe
Air exchange in tall apartment buildings is critical in controlling indoor environments in urban settings. Airtightness is relevant to energy efficiency, thermal comfort and air quality experienced by urban dwellers who spend much of their time indoors. ...
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Mohammad Islam, Nicolas Huerta and Robert Dilmore
Carbon capture, utilization, and storage (CCUS) describes a set of technically viable processes to separate carbon dioxide (CO2) from industrial byproduct streams and inject it into deep geologic formations for long-term storage. Legacy wells located wit...
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Dae Yun Kim, Chan Ho Jeong, Beom Jin Park, Min Suk Ki, Myung-Soo Shin and Seong Hyuk Lee
This study investigates numerically gaseous CO2 leakage characteristics inside the containers of a transport ship and examines thermal effects on the structural damage that might happen in the containers. First, with consideration of the phase change, th...
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