Research Associate · Infrastructure Engineering

Pakdad
Pourbozorgi Langroudi

I build models that bring predictive maintenance to district heating and cooling networks — digging through past operating data to work out what the infrastructure will do next.

Portrait of Pakdad Pourbozorgi Langroudi

01 — About

What I do

I am a research associate in the field of Infrastructure Engineering. The topic I focus on is predictive maintenance, and I develop models to adopt this technique in district heating and cooling systems.

I enjoy coding and playing with data. What I mainly do is dig the past data to predict the future, employing various machine learning and deep learning techniques to answer different questions while developing models.

Areas of experience

  • Predictive Maintenance
  • Machine & Deep Learning
  • Artificial Neural Networks
  • TensorFlow / Keras
  • Data Mining
  • Heat Flow Simulation
  • Lifetime Estimation
  • Laser-Induced Breakdown Spectroscopy
  • Civil Engineering Lab Tests
  • Lab Equipment Software
  • 3D Modelling & Prototyping

Skills & competencies

  • Python
  • R
  • C#
  • VB.net
  • Pandas
  • NumPy
  • Jupyter
  • Anaconda
  • Git
  • HTML & CSS
  • VS Code
  • Visual Studio
  • LabVIEW
  • Q-GIS
  • Excel VBA
  • Linux Desktop & Server
  • Windows Server
  • Local Area Networking
  • Hardware Assembly

Work experience

  • 2019 — now

    Research Associate, Infrastructure Engineering

    HafenCity Universität Hamburg

  • 2016 — 2019

    Student Assistant, Data Analysis & Software Development

    HafenCity Universität Hamburg

Education

  • 2019 — now

    PhD candidate — Predictive Maintenance

    HafenCity Universität Hamburg

  • 2016 — 2019

    M.Sc. Resource Efficiency in Architecture and Planning

    HafenCity Universität Hamburg

  • 2014 — 2016

    M.Sc. Architecture

    Politecnico di Milano — Piacenza

  • 2007 — 2012

    B.Sc. Architectural Engineering

    Azad University — Shiraz

Off the clock

  • Books
  • Chess
  • Cooking
  • Cycling
  • DIY
  • Microprocessors
  • Piano
  • Sky watching
  • Traveling
  • Video games
  • Quantum mechanics

02 — Research

Lines of work

“What I love about science is that as you learn, you don’t really get answers. You just get better questions.”
John Green
Chart of measured hot and cold district heating temperatures alongside a simulated continuation

Tensile Test on Steel Specimen

A steel pipe specimen taken to failure — the mechanical groundwork behind the lifetime models.

03 — Publications

Selected publications

Peer-reviewed articles, conference papers and reports. The complete list is maintained on the HCU Hamburg research portal.

As first author

  1. 2026
  2. 2026

    A Review and Classification of Ageing Models for District Heating Pipelines

    Langroudi, P., Weidlich, I., & Hay, S. — International Sustainable Energy Conference — Proceedings, 2.

    doi.org/10.52825/isec.v2i.3403
  3. 2026
  4. 2025
  5. 2025

    Conceptual Framework for Algorithm Development in Sustainable Asset Management of District Heating Networks

    Langroudi, P., & Weidlich, I. — CONECT International Scientific Conference of Environmental and Climate Technologies, 28–29.

    doi.org/10.7250/conect.2025.009
  6. 2022
  7. 2021
  8. 2021
  9. 2020

    Applicable Predictive Maintenance Diagnosis Methods in Service-Life Prediction of District Heating Pipes

    Pourbozorgi Langroudi, P., & Weidlich, I. — Environmental and Climate Technologies, 24(3), 294–304.

    doi.org/10.2478/rtuect-2020-0104

Co-authored & contributed

  1. 2026
  2. 2026

    The Importance of Asset Management of District Heating Pipes for the Implementation of Climate Goals in Europe

    Hay, S., Schenkel, R., Engel, C., Cadenbach, A. M., Leuteritz, A., Langroudi, P., & Kropp, I. — International Sustainable Energy Conference — Proceedings, 2.

    doi.org/10.52825/isec.v2i.3410
  3. 2025

    Digitalization of District Heating Systems — Transforming Heat Networks for a Sustainable Future

    Schmidt, D., Tunzi, M., Vallée, M., Vanhoudt, D., Langroudi, P., Widl, E., & Gölles, M. — SSRN preprint.

    doi.org/10.2139/ssrn.5167660
  4. 2024

    Heat Loss Determination of District Heating Pipelines. A Comparison of Numerical and Analytical Methods

    Wieland, A., Dollhopf, S., Weidlich, I., & Pourbozorgi Langroudi, P.Environmental and Climate Technologies, 28(1).

    doi.org/10.2478/rtuect-2024-0070
  5. 2024

    Comparing Numerical and Analytical Methods for Heat Loss Determination of District Heating Systems

    Wieland, A., Weidlich, I., Dollhopf, S., & Pourbozorgi Langroudi, P.CONECT International Scientific Conference of Environmental and Climate Technologies.

    doi.org/10.7250/conect.2024.005
  6. 2023

    Guidebook for the Digitalisation of District Heating: Transforming Heat Networks for a Sustainable Future

    Final report of IEA DHC Annex TS4 — Optimised Operation and Maintenance of District Heating and Cooling Systems via Digital Process Management. Multi-author report, with Pourbozorgi Langroudi, P. among the contributors.

04 — Contact

Get in touch

Happy to talk about district heating, predictive maintenance, or anything data-shaped.

me@pakdad.com