Armin Hafner

Mechanical Engineering · 2011–2021

A researcher in the Science corpus: 7 papers; trusts 1 researcher and is trusted by 5 researchers here, as inferred from the citation graph.

Subfields

• Mechanical Engineering — 63 citations into it; #3,469 of 8,300 by trust here, #5,119 by citations
• Biomedical Engineering — 18 citations into it; #10,546 of 10,734 by trust here, #8,044 by citations

Whom Armin Hafner trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. K. Banasiak

Who trusts Armin Hafner overall

1. M. Haida
2. Jacek Smolka

Papers from Armin Hafner's perspective

Ordered by how strongly the researchers Armin Hafner trusts endorse each paper. Same corpus, a different order for every researcher.

1. HEM and HRM accuracy comparison for the simulation of CO2 expansion in two-phase ejectors for supermarket refrigeration systems
2. Transcritical CO2 refrigeration cycle with ejector-expansion device
3. Computational fluid-dynamics modeling of supersonic ejectors: Screening of turbulence modeling approaches
4. CFD analysis of ejector in a combined ejector cooling system
5. On the constitutive equations for fluid particle breakage
6. Effect of bubble column dimensions on flow regime transition
7. Sensitivity study on interfacial closure laws in two‐fluid bubbly flow simulations
8. Use of models for lift, wall and turbulent dispersion forces acting on bubbles for poly-disperse flows
9. VALIDATION OF CFD MODELS FOR MONO- AND POLYDISPERSE AIR-WATER TWO-PHASE FLOWS IN PIPES
10. A new method for identification of the main transition velocities in multiphase reactors based on information entropy theory

Their papers

• HEM and HRM accuracy comparison for the simulation of CO2 expansion in two-phase ejectors for supermarket refrigeration systems (2017) — 82 citations
• A computational model of a transcritical R744 ejector based on a homogeneous real fluid approach (2013) — 160 citations
• Review on cold thermal energy storage applied to refrigeration systems using phase change materials (2021) — 231 citations
• Modified homogeneous relaxation model for the r744 trans-critical flow in a two-phase ejector (2018) — 81 citations
• A CFD-based investigation of the energy performance of two-phase R744 ejectors to recover the expansion work in refrigeration systems: An irreversibility analysis (2014) — 91 citations
• Experimental and numerical investigation of the influence of the two-phase ejector geometry on the performance of the R744 heat pump (2012) — 159 citations
• 1D Computational model of a two-phase R744 ejector for expansion work recovery. (2011) — 104 citations