Abstract
In this paper, extensions to the MINLP superstructure formulation for multi-period heat exchanger
network synthesis (HENS) proposed by Zhang (2006) which is based on the work by Yee and
Grossmann (1990) are introduced. These modifications allow for simultaneous HENS including
storage-subsystems with different characteristics. Besides stratified tanks and two-tank systems
models for latent heat thermal storages (LHTS) and sensible storages are presented. Also, a sequential
targeting procedure for the integration of storages is presented which combines insights
from pinch analysis methods and a MINLP-formulation to calculate an approximation for optimal
storage size and melting temperature. The results of the proposed integration procedure for
thermal energy storages is demonstrated using a case study adapted from literature.
Originalsprache | Englisch |
---|---|
Titel | Proceedings of the 28th European Symposium on Computer Aided Process Engineering |
Seitenumfang | 6 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2018 |
Veranstaltung | ESCAPE 28 - 28th European Symposium on Computer Aided Process Engineering - Dauer: 10 Juni 2018 → 13 Juni 2018 |
Konferenz
Konferenz | ESCAPE 28 - 28th European Symposium on Computer Aided Process Engineering |
---|---|
Zeitraum | 10/06/18 → 13/06/18 |
Research Field
- Efficiency in Industrial Processes and Systems
Schlagwörter
- Mathematical Programming
- Heat Integration
- Thermal Energy Storage
- Latent Heat