Economic and environmental benefits result from increasing the energy efficiency of
industrial systems. This article presents the application of bridge analysis concepts to …

Reduction of energy requirements in the process industries results in increased profitability
and better environmental performance. Methods for heat exchanger network (HEN) retrofit …

The retrofit of heat exchanger network often needs topology changes to overcome the
network pinch to increase heat recovery. It is difficult to maximize energy recovery and …

This work presents a methodology for heat exchanger network (HEN) retrofit, which is
applicable to complex industrial revamps, considering existing networks and constraining …

Energy integration relies on matching process hot streams with process cold streams, and
utilities are only introduced to balance the deficit in energy consumption. A systematic but …

Heat exchanger networks (HEN) play important roles in a chemical plant. In a plant lifetime,
it may be required to retrofit a HEN several times in order to improve the energy efficiency or …

This work presents a methodology for heat exchanger network (HEN) retrofit, which is
applicable to complex industrial revamps, considering existing networks and constraining …

Pinch analysis has been known as one of the tools for smart energy management. This
technique has successfully been applied in more than three decades in various industries …

Pinch analysis offers a rational framework for identifying energy saving targets and
designing efficient heat recovery networks, especially in process industry. Several scientists …

In this work, the standard network pinch approach (NPA) has been modified and extended to
include some additional practical features. The modified NPA can handle complex network …