Two-phase volumetric expanders: a review of the state-of-the-art

X van Heule, M De Paepe, S Lecompte - Energies, 2022 - mdpi.com
… [19] also modeled a two-phase expander with a cyclone separator. The authors applied an
evaporation model based on static flash pool evaporation and separated the phases in the …

On (1+ ϵ)-Approximate Block Sparse Recovery

BC Esmer, V Nakos - 2022 IEEE International Symposium on …, 2022 - ieeexplore.ieee.org
… matrix which satisfies model-based RIP-1 and is the adjacency matrix of an expander graph,
akin to … This implies that our sketch has O(R) non-zeros per column. Since the set query …

Detailed experimental and model-based analysis of a swash-plate piston expander for ORC application

JF Oudkerk, V Lemort - Frontiers in Energy Research, 2020 - frontiersin.org
… state of the art on piston expanders for ORCs, by describing an exhaustive experimental
investigation conducted on a specific design of swash-plate piston expander, characterized by a …

Deterministic tensor completion with hypergraph expanders

KD Harris, Y Zhu - SIAM Journal on Mathematics of Data Science, 2021 - SIAM
… of samples required to approximately recover an order-t tensor with … However, using a
hypergraph expander model based on … We generate random rank r = 3, order t tensors by drawing

Experimental validation of a new modeling for the design optimization of a sliding vane rotary expander operating in an orc-based power unit

F Fatigati, M Di Bartolomeo, D Di Battista, R Cipollone - Energies, 2020 - mdpi.com
… design these machines through a model-based approach; the … that one when the machine
operates in the recovery unit [39]. … A sketch of the leakage representation is given in Figure 1: …

Model Based Evaluation of a Turbocharged Engine Exhaust Heat Recovery by Auxiliary Turbine

R Carapellucci, D Di Battista - ASME …, 2023 - asmedigitalcollection.asme.org
… A sketch of the engine and recovery unit is shown in Figure 2, where the main sections have
also … FIGURE 2: Sketch of the engine, turbocharger and waste heat recovery with auxiliary …

Modeling and Testing of a Novel Ultra-Low Temperature sCO2 Opposing Piston Expander

J Schmitt, J Nielson - … : Power for Land, Sea, and Air, 2021 - asmedigitalcollection.asme.org
… A cycle model based on fluid properties from REFPROP is … state of the art, known as isentropic
expanders, by regulating … cycle efficiency by recovering the expander exit temperature into …

Thermal energy recovery via ORC-based power units. Experimental and numerical analyses using sliding vane rotary expanders and novel technological …

M DI BARTOLOMEO - 2021 - tesidottorato.depositolegale.it
… In this chapter a thorough literature review on the state of the art of ORC systems will be …
in particular is important to develop model based control strategies in non steady or unsteady …

Permeability effects assessment on recovery performances of small-scale ORC plant

F Fatigati, D Di Battista, R Cipollone - Applied Thermal Engineering, 2021 - Elsevier
… possible to implement a model-based control of the inlet expander pressure (maximum plant
… in the mechanical power recovered as the enthalpy of the exhaust gases increases as well. …

Direct and Indirect Exhaust Heat Recovery from Turbocharged Heavy-Duty Engine

M Di Bartolomeo, D Di Battista, F Fatigati, G Cau… - 2023 - sae.org
… A model-based comparison between the two technologies has … The model of the parallel
turbo-compound is sketched in Figure 6. … This value strictly depends on the expander and pump …