Concept

Feedwater heater

Publications associées (14)

Syngas production with thermo-chemically recuperated gas expansion systems: An exergy analysis and energy integration study

In spite of the large degree of energy integration in the modern syngas production units, the highly endothermic reactions of steam methane reforming and the combined steam and power generation still require a huge amount of energy that is typically suppli ...

2019

Syngas Production with Thermo-Chemically Recuperated Gas Expansion Systems: An Exergy Analysis and Energy Integration Study

Daniel Alexander Florez Orrego

Universidade de Minho2018

Energy and Exergy Analysis of a Cruise Ship

Tuong-Van Nguyen, Francesco Baldi, Karin Andersson

In recent years, the International Maritime Organization agreed on aiming to reduce shipping’s greenhouse gas emissions by 50% with respect to 2009 levels. Meanwhile, cruise ship tourism is growing at a fast pace, making the challenge of achieving this goa ...

2018

Exergy assessment of single and dual pressure industrial ammonia synthesis units

In exothermic, equilibrium-limited processes such as ammonia synthesis, higher per-pass conversions are often achieved by withdrawing the enthalpy of reaction before the conversion has been completed. However, although inter-bed cooling may help controllin ...

2017

Exergy Assessment of Single and Dual Pressure Industrial Ammonia Synthesis Units

Daniel Alexander Florez Orrego

Silesian University of Technology2016

Multi-objective superstructure-free synthesis and optimization of thermal power plants

Ligang Wang

The merits of superstructure-free synthesis are demonstrated for bi-objective design of thermal power plants. The design of thermal power plants is complex and thus best solved by optimization. Common optimization methods require specification of a superst ...

2016

Double-effect distillation and thermal integration applied to the ethanol production process

Adriano Viana Ensinas

A double-effect distillation system allows a significant reduction in energy consumption, since the condensers and reboilers of different columns can be integrated thermally. To achieve this goal, some columns operate under a vacuum, while others operate c ...

Pergamon-Elsevier Science Ltd2015

On-chip two-phase cooling of datacenters: Cooling system and energy recovery evaluation

John Richard Thome, Jackson Braz Marcinichen, Jonathan Olivier

Cooling of datacenters is estimated to have an annual electricity cost of 1.4 billion dollars in the United States and 3.6 billion dollars worldwide. Currently, refrigerated air is the most widely used means of cooling datacenter’s servers, which typically ...

Elsevier2012

Characterisation of test vehicle for in-situ measurement of die attach thermal conductivity

Peter Ryser, Thomas Maeder, Fabrizio Vecchio, Conor Joseph Slater

The continuing trend in the automotive and aviation industries to reduce complexity of electronic systems by removing cooling results in a need for high temperature electronics and associated packaging technologies. To ensure reliability over long periods ...

IMAPS / ACerS2012

Advanced Power Plant Design Methodology using Process Integration and Multi-Objective Thermo-Economic Optimisation

François Maréchal, Daniel Favrat, Raffaele Bolliger

Thermo-economic modelling techniques are well known techniques to optimise power plant designs. These methods are usually based on the definition of a superstructure that includes the major options of the design. If this approach has proved to be appropria ...

2005

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