Results 41 to 50 of about 27,634 (237)

NOx reduction effect of two-stage combustion using tubular flame

Nihon Kikai Gakkai ronbunshu, 2015
The recuperative burner and the regenerative burner that applied exhaust heat recirculation are proposed as energy-saving technology in furnaces in a practical use.
Yosuke SHIRAGA, Tsukasa HORI, Jun HAYASHI, Akeshi KEGASA, Fumiteru AKAMATSU   +4 more
doaj   +1 more source

Assessment on Performance and Emission Characteristics of the CRDI Engine Fueled with Ethanol/Diesel Blends in Addition to EGR

International Journal of Chemical Engineering, 2022
In this research, the CRDI engine characteristics were analyzed with the aid of exhaust gas recirculation rate (EGR) adoption fueled with ethanol blends. The test fuels were the various blends with ethanol, such as (10% of ethanol + 90% of diesel) E10D90
C. Dineshkumar, P. D. Jeyakumar, C. K. Arvinda Pandian, N. Rajmohan, P. V. Elumalai, N. Kamesh, Saboor Shaik, Mohsen Sharifpur, Nima Khalilpoor   +8 more
doaj   +1 more source

Insights Into CO2 Loss, pH Effects, and Tafel Kinetics in Ni Single Atom‐Driven Bicarbonate Electroreduction

Advanced Science, EarlyView.
Selective CO formation in bicarbonate electrolysis is achieved by retaining reactive CO2 and tuning pH, while the competing hydrogen evolution reaction occurs at the interface. The rate‐determining step couples the chemical equilibrium of bicarbonate/CO2 with electrochemical charge transfer, offering insight into optimizing reaction conditions for ...
Lin Li, Yi‐Jie Kong, Ting Zhang, Xu Han, Kristine Aalestrup, Steen Uttrup Pedersen, Xin‐Ming Hu, Kim Daasbjerg   +7 more
wiley   +1 more source

A novel method of pure oxy-fuel circulating fluidized bed combustion with zero recirculation flue gas : experimental validation

, 2018
Applying oxy-fuel combustion requires more advanced combustion control methods to avoid inadmissible high flam temperature. In fluidized beds and pulverized unites, enhanced heat transfer and recirculation flue gas are used.
Mahanta, P., Saha, U.K., Zayoud, Azd
core   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Methods of calculation, diagnostics and regulation of a system of gas’s recirculation of supercharging engine’s unit

Вестник СибАДИ, 2017
This article describes the problems of selecting structural and adjustment parameters of a system of automated control by energy of an engine’s exhaust gases flowing to the blades of a turbine wheel. Controlling the air pressure’s magnitude at the outlet
Yu. P. Makushev, A. V. Drevel, T. A. Makusheva   +2 more
doaj   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Utilization of hydrogen and methane as energy carriers with exhaust gas recirculation for sustainable diesel engines

Energy Conversion and Management: X
Hydrogen and methane as secondary fuels in diesel engines can be promising solutions to meet energy demand. The current study investigated the effect of the specialty gases of different compositions on diesel engine performance and exhaust gases.
Manigandan Sekar, Mohamed Y.E. Selim, Hosam E. Saleh, Mahmoud Elgendi   +3 more
doaj   +1 more source

Performance, combustion and emissions of a diesel engine operated with reformed EGR. Comparison of diesel and GTL fuelling [PDF]

, 2009
This is the post-print version of the final paper published in Fuel. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other ...
A. Abu-Jrai, A. Megaritis, A. Tsolakis, Abu-Jrai, Abu-Jrai, Abu-Jrai, Agarwal, Canakci, Gao, J. Rodríguez-Fernández, K. Theinnoi, Komninos, Ladommatos, Lapuerta, Lapuerta, Li, Ma, R.F. Cracknell, R.H. Clark, Szybist, Tsolakis, Tsolakis, Tsolakis, Tsolakis, Tsolakis   +24 more
core   +1 more source

Circular Design Strategies Unleashed: Competitiveness and the Journey Towards Circular Manufacturing Businesses

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) remains hindered by the lack of practical strategies that simultaneously secure competitiveness and deliver sustainability outcomes for manufacturing organisations. While circular design is often cited as a cornerstone of CE, its concrete role in driving competitive advantage and organisational ...
Shamaila Ishaq, Umair Tanveer, Thinh Gia Hoang, Stefan Seuring   +3 more
wiley   +1 more source