S. Nedeltchev

发表

Flow Regime Identification in a Bubble Column Based on both Kolmogorov Entropy and Quality of Mixedness Derived from CAERPT Data

S. Sushanth Kumar, M. Duduković, S. Nedeltchev, 2008 .

New Approaches for Theoretical Estimation of Mass Transfer Parameters in Both Gas-Liquid and Slurry Bubble Columns

A. Schumpe, S. Nedeltchev, 2011 .

Semi-theoretical prediction of volumetric mass transfer coefficients in bubble columns with organic liquids at ambient and elevated temperatures†

A. Schumpe, Uwe Jordan, S. Nedeltchev, 2010 .

Slurry Reactors1A list of symbols used in the text is provided at the end of the chapter.

A. Schumpe, S. Nedeltchev, 2008 .

Theoretical prediction of mass transfer coefficients in both gas–liquid and slurry bubble columns

S. Nedeltchev, 2017 .

Quality of Mixedness Profiles Based on Spatial Distribution of Local Mass Transfer Coefficients in a Bubble Column

S. Ookawara, K. Ogawa, S. Nedeltchev, 2008 .

Time-Dependent Mixing Behaviors in Lower and Upper Zones of Bubble Column

S. Ookawara, K. Ogawa, S. Nedeltchev, 2000 .

Precise identification of the end of the gas maldistribution in bubble columns equipped with perforated plate gas distributors

S. Nedeltchev, 2020 .

New methods for flow regime identification in bubble columns and fluidized beds

S. Nedeltchev, 2015 .

Correction of the Penetration Theory applied to the Prediction of kLa in a Bubble Column with Organic Liquids

A. Schumpe, Stoyan Nedeltchev, Uwe Jordan, 2006 .

Simultaneous Application of Penetration Theory to Both Small and Large Bubbles Formed in a Column Operated Under Heterogeneous Regime

S. Nedeltchev, 2008 .

Flow Regime Identification in a Bubble Column via Nuclear Gauge Densitometry and Chaos Analysis

M. Al-Dahhan, A. Shaikh, S. Nedeltchev, 2011 .

Investigation of the radial effect on the transition velocities in a bubble column based on the modified Shannon entropy

U. Hampel, M. Schubert, S. Nedeltchev, 2016 .

Prediction of mass transfer coefficients in a slurry bubble column based on the geometrical characteristics of bubbles

A. Schumpe, K. Nigam, S. Nedeltchev, 2014 .

Novel Hybrid Methods for Identifying the Main Transition Velocities in Various Bubble Columns

Ewelina Basiak, S. Nedeltchev, Jakub Katerla, 2022, JOURNAL OF CHEMICAL ENGINEERING OF JAPAN.

A New Method for Flow Regime Identification in a Fluidized Bed Based on Gamma-Ray Densitometry and Information Entropy

F. S. Ahmed, M. Al-Dahhan, S. Nedeltchev, 2012 .

A Fundamental Approach to Bubble Column Scale-Up Based on Quality of Mixedness

S. Ookawara, S. Nedeltchev, Kouhei Ogawa, 1999 .

A New Correction Factor for Theoretical Prediction of Mass Transfer Coefficients in Bubble Columns

A. Schumpe, Uwe Jordan, S. Nedeltchev, 2006 .

Correction of the penetration theory applied for prediction of mass transfer coefficients in a high-pressure bubble column operated with gasoline and toluene

S. Nedeltchev, 2003 .

Single and Two-Phase Flows on Chemical and Biomedical Engineering

D. Fotiadis, T. Ishikawa, K. Parker, 2012 .

Unified Approach for Prediction of the Volumetric Mass Transfer Coefficients in a Homogeneous and Heterogeneous Bubble Column Based on the Non-Corrected Penetration Theory: Case Studies

S. Nedeltchev, 2022, Processes.

A New Graphical Method for Calculation of Mass Transfer Time in a Deep Bubble Bed

S. Ookawara, K. Ogawa, S. Nedeltchev, 2006 .

Application of Chaos Analysis for the Investigation of Turbulence in Heterogeneous Bubble Columns

S. Nedeltchev, 2009 .

Flow Regime Identification in Three Multiphase Reactors Based on Kolmogorov Entropies Derived from Gauge Pressure Fluctuations

M. Al-Dahhan, S. Nedeltchev, F. Zaid, 2012 .

A new method for identification of the main transition velocities in multiphase reactors based on information entropy theory

A. Shaikh, Stoyan Nedeltchev, S. Nedeltchev, 2013 .

Identification of the regime boundaries in bubble columns based on the degree of randomness in the signals †

H. Bart, M. Schubert, M. Hlawitschka, 2020 .

Determination of the entropy radial minimum and the various transition velocities in an air-water bubble column

M. Schubert, S. Nedeltchev, 2017 .

Reliable identification of the first transition velocity in various bubble columns based on accurate sophisticated methods

F. Graf, H. Bart, Friedemann Mörs, 2021 .

Chaotic Analogies in the Operation of Churn^|^#8211;Turbulent Bubble Columns and Bubbling Fluidized Beds

S. Nedeltchev, 2012 .

Theoretical Prediction of Mass Transfer Coefficients in a Slurry Bubble Column Operated in the Homogeneous Regime

A. Schumpe, S. Nedeltchev, 2007 .

Correction of the penetration theory based on mass-transfer data from bubble columns operated in the homogeneous regime under high pressure ☆

A. Schumpe, Stoyan Nedeltchev, Uwe Jordan, 2007 .

Extraction of information and reconstruction entropies from ultrafast X-ray tomography data in a bubble column

U. Hampel, M. Schubert, S. Nedeltchev, 2017 .

A New Statistical Parameter for Identifying the Main Transition Velocities in Bubble Columns*

U. Hampel, M. Schubert, Swapna S. Rabha, 2015, Chemical engineering & technology.

The Effect of Superficial Gas Velocity and Aerated Liquid Height on the Spatial Distribution of Local Liquid-Phase Axial Dispersion Coefficients in a Bubble Column

S. Ookawara, K. Ogawa, S. Nedeltchev, 2005 .

Helmholtz-Zentrum Dresden-Rossendorf (HZDR) Theoretical prediction of mass transfer coefficients in both gas-liquid and slurry bubble columns

S. Nedeltchev, 2020 .

Multi-scale approaches in bubble column fluid dynamics

D. Fletcher, G. Besagni, S. Nedeltchev, 2022, Chemical Engineering Research and Design.