Abstract: Modeling fractured reservoirs, especially those with complex, nonorthogonal fracture network, can prove to be a challenging task. This work proposes a general integral solution applicable to two-dimensional (2D) fluid flow ...

Abstract: AbstractThis study aims to determine the melting and vitrification characteristics of waste incineration fly ash. For this, the fly ash was melted via gradual heating in a vertical tube furnace, which was followed by ...

Abstract: Coal pore systems can be commonly classified as diffusion pores, permeation pores and cleats. The classification accuracy influences the coalbed methane (CBM) migration processes from diffusion to permeation and then to ...

Abstract: et primary productivity (NPP) is an important component of the carbon cycle and a key indicator of ecosystem performance. The aim of this study is to construct a more accurate regional vegetation NPP estimation model and ...

Abstract: Mathematical models were developed in this study to quantify the gas and water transfer between coal matrix and cleat network during coalbed methane (CBM) drainage, which can be helpful to achieve some useful findings on ...

Abstract: AbstractLong-chain fatty acids (LCFAs) are promising substrates for biogas production but severely inhibit anaerobic digestion. Although calcium-induced saponification pretreatment mitigates LCFAs inhibition through insoluble ...

Abstract: AbstractCement stabilized materials are extensively utilized in base due to superior properties. However, one notable drawback of a cement cementitious system is its propensity for shrinkage cracking. Furthermore, a ...