A review on boilers energy use, energy savings, and emissions reductions

MC Barma, R Saidur, SMA Rahman, A Allouhi… - … and Sustainable Energy …, 2017 - Elsevier
Boiler is a widely used steam generating system in industries and power plants. A significant
portion of the world energy consumption is being used in boilers. A small improvement on …

[HTML][HTML] Waste heat recovery in iron and steel industry using organic Rankine cycles

M Ja'fari, MI Khan, SG Al-Ghamdi, AJ Jaworski… - Chemical Engineering …, 2023 - Elsevier
In energy intensive industries, the Organic Rankine Cycles (ORCs), as a promising
technology can remarkably enhance energy efficiency and reduce the carbon emissions by …

Parametric optimization and performance analysis of a waste heat recovery system using Organic Rankine Cycle

JP Roy, MK Mishra, A Misra - Energy, 2010 - Elsevier
Parametric optimization and performance analysis of a waste heat recovery system based
on Organic Rankine Cycle, using R-12, R-123 and R-134a as working fluids for power …

Performance analysis of an Organic Rankine Cycle with superheating under different heat source temperature conditions

JP Roy, MK Mishra, A Misra - Applied Energy, 2011 - Elsevier
This paper presents an analysis of non-regenerative Organic Rankine Cycle (ORC), based
on the parametric optimization, using R-12, R-123, R-134a and R-717 as working fluids …

Energy and exergy analysis of an organic Rankine for power generation from waste heat recovery in steel industry

Ö Kaşka - Energy Conversion and Management, 2014 - Elsevier
Energy, in conjunction with exergy, analysis of a waste heat driven Organic Rankine Cycle
(ORC) is performed. Using actual plant data, performance of the cycle and pinpoint sites of …

Parametric optimization and performance analysis of a regenerative Organic Rankine Cycle using R-123 for waste heat recovery

JP Roy, A Misra - Energy, 2012 - Elsevier
This paper presents an analysis of regenerative Organic Rankine Cycle (ORC), based on
parametric optimization using R-123 and R-134a during superheating at a constant …

Parametric and exergetic analysis of waste heat recovery system based on thermoelectric generator and organic rankine cycle utilizing R123

G Shu, J Zhao, H Tian, X Liang, H Wei - Energy, 2012 - Elsevier
The paper analyzes the combined TEG-ORC (thermoelectric generator and organic rankine
cycle) used in exhaust heat recovery of ICE (internal combustion engine) theoretically. A …

Improving energy recovery efficiency by retrofitting a PCM-based technology to an ORC system operating under thermal power fluctuations

F Dal Magro, M Jimenez-Arreola, A Romagnoli - Applied Energy, 2017 - Elsevier
Energy-intensive industrial processes, such as those occurring in steel billet reheating
furnaces, usually release waste heat characterised by a fluctuating and/or intermittent …

Mathematical procedure for predicting tube metal temperature in the second stage reheater of the operating flexibly steam boiler

N Modliński, K Szczepanek, D Nabagło… - Applied Thermal …, 2019 - Elsevier
Deployment of renewables introduces new regimes of large scale boiler operation. The units
are required to operate at flexible rather than baseload mode. One of the requirements is to …

Multi-objective optimization of evaporation and condensation temperatures for subcritical organic Rankine cycle

L Xiao, SY Wu, TT Yi, C Liu, YR Li - Energy, 2015 - Elsevier
A multi-objective function F (X) by the incorporation of single-objective functions, ie, net
power output W net, exergy drop of the exhaust gas from inlet to outlet ΔE g, total exergy …