Dr.-Ing. Sebastian Herrmann

Dr. Kretzschmar was appointed Professor for Technical Thermodynamics at the Zittau/Goerlitz University of Applied Sciences from 1993 to 2018.

In 2018, the Zittau/Goerlitz University of Applied Sciences founded the engineering company KCE-ThermoFluidProperties for the further development and subsequent use of Prof. Kretzschmar's essential work results.
The portfolio of KCE-ThermoFluidProperties includes the following products and services:

Property Libraries

Property Libraries for
   Steam and water,
   Humid and dry air,
   Combustion gas mixtures, ideal gas mixtures
   Carbon dioxide, hydrogen and other fluids
   ORC working fluids, siloxanes,
   Refrigerants and mixtures, cooling liquids
   and other working fluids in power engineering

More information

Add-Ons for Property Libraries

Add-Ons for Property Libraries
for their use in
   Excel incl. VBA,
   MATLAB,
   Mathcad, Mathcad Prime,
   Engineering Equation Solver (EES),
   Dymola (Modelica),
   LabVIEW,
   Python, Windows and Linux applications

More information

Diagrams of Fluid State

Diagrams of Fluid State  in A4 format with millimetre grid for
   Water, steam,
   humid air, dry air,
   Ammonia, propane,
   Isobutane and n-butane,
   Ammonia/water mixtures,
   Water/lithium bromide mixtures,
   and other working fluids in power engineering

More information

Apps for Property Libraries

 

App "International Steam Tables"
   for use with property library
   for water and steam on
   iPad and iPhone,
   Android tablets and smart phones

More information

Property Programs for Pocket Calculators

 

Property Programs
for programmable pocket calculators from
   Texas Instruments (TI),
   Casio, and
   Hewlett Packard (HP)

More information

Online Fluid Property Calculator


Contact

Zittau/Goerlitz University of Applied Sciences
Prof. Dr. Hans-Joachim Kretzschmar
Email: hj.kretzschmar@hszg.de
Internet: www.technical‐thermodynamics.de


KCE‐ThermoFluidProperties UG & Co. KG

Prof. Dr. Hans-Joachim Kretzschmar
Wallotstr. 3
01307 Dresden
Germany

Email: info@thermofluidprop.com
Internet: www.thermofluidprop.com
Phone: +49-351-27597860
Mobile: +49-172-7914607
Fax: +49-3222-1095810

Dr.-Ing. Sebastian Herrmann has been working at Zittau/Görlitz University of Applied Sciences since 2012 and has headed the Technical Thermodynamics Laboratory since 2016.

Dr. Herrmann, DI Schneider, Prof. Kretzschmar, DI Pfitzner, M.A. Freudenreich (from left to right) in the Technical Thermodynamics Laboratory, Zittau, 2018.

In 2018, the Zittau/Görlitz University of Applied Sciences spun off the company KCE-ThermoFluidProperties to further develop and reuse the key work results of Prof. Kretzschmar's working group, which was appointed from 1993 to 2018 for technical thermodynamics.
Its portfolio includes the following products and services:

Substance value libraries

Material value libraries for
    Water vapor and water,
    Humid and dry air,
    Combustion gas mixtures, ideal gas mixtures
    Carbon dioxide, hydrogen and other fluids
    ORC working fluids, siloxanes,
    Refrigerants and mixtures, cooling fluids
    and other working fluids in energy technology

Further information

Add-ons for substance value libraries

Add-ons for material value libraries
for use in
    Excel incl. VBA,
    MATLAB,
    Mathcad, Mathcad Prime,
    Engineering Equation Solver (EES),
    Dymola, Modelica
    LabVIEW,
    Python, Windows and Linux applications

Further information

State diagrams

State diagrams in A4 format with millimeter grid for
    water, water vapor,
    humid air, dry air,
    ammonia, propane,
   isobutane and n-butane, ammonia/water mixtures, water/lithium bromide mixtures, and other working fluids used in energy technology
  
  
  

Further information

Apps for substance value libraries

 

"International Steam Tables" app
    to use the substance value library
    for water and steam at
    iPad and iPhone,
    Android tablets and smart phones

Further information

Substance value programs for pocket calculators

 

Material value programs
for programmable pocket calculators from
    Texas Instruments (TI),
    Casio, and
    Hewlett Packard (HP)

Further information

Calculate material values online

Online calculation of material values with

- Fluid Property Calculator

- Steam Property Calculator




Contact us

Zittau/Görlitz University of Applied Sciences
Faculty of Mechanical Engineering
Department of Technical Thermodynamics
Dr.-Ing. Sebastian Herrmann
E-mail:
Internet: https://f-m.hszg.de/ttd-herrmann
                              https://f-m.hszg.de/fakultaet/mitarbeiter/dr-ing-sebastian-herrmann

Tel.: 03583 612-4817
Fax: 03583 612-5-4817