Expertise / evidence dossier
Measurement-chain commissioning, thermal and battery laboratory work, signal processing and structured troubleshooting, with the distinction between readiness and validated performance kept explicit.
NI-DAQ · LabVIEW · Thermocouples · Pressure sensors · Python / FFT
5 projects · 2 related roles · 8 courses
Relevant work from the public portfolio, with each case study listed once.
Seven months embedded at Siemens Energy Finspång conducting compressible CFD/CHT, high-temperature instrumentation and root-cause analysis for the Pulsatorn dynamic pressure sensor calibration rig.
ANSYS Fluent · CFD/CHT · k-omega SST · NI-DAQ · LabVIEW · Siemens NX
Latent-heat mobile thermal energy storage lab characterising RT60 HC discharge behaviour, measurement interpretation and thermal-response trends.
PCM · Thermal lab · Data analysis
Battery discharge lab comparing Ni-MH, Li-Po and lead-acid cells through C-rate behaviour, voltage curves and performance interpretation.
Battery testing · C-rate · Python · Lab data
Low-cost vibration workflow using phone accelerometer data, filtering, FFT/PSD, spectrograms and report generation.
Python · FFT · PSD · HTML reports
Compressor-free refrigeration concept based on Peltier cooling with no rotary power-consuming component.
Thermoelectric cooling · Temperature sensing · Prototype design · Design report
Professional experience, internships and relevant student responsibilities are labelled separately.
Seven months embedded at Siemens Energy Finspang in the Fluid Dynamic Lab. Conducted numerical investigation of steady-state thermo-fluid performance of a reducer geometry for a high-temperature dynamic pressure sensor calibration rig (Pulsatorn). Built compressible CFD and conjugate heat transfer models in ANSYS Fluent (k-omega SST), conducted three-level mesh independence study, and applied Biot number analysis to decompose thermal performance. Identified flow-regime asymmetry between geometry variants (Ma 0.990 near-choked vs Ma 1.006 supersonic vena contracta). Also commissioned NI-DAQ measurement chains, modified LabVIEW VIs, ran independent test campaigns at up to 700 C, and conducted a formal root cause analysis of a heater failure resulting in an approved project scope revision. Used Siemens NX and Teamcenter PLM2020 throughout. Supervisor: Prof. Jens Fridh, KTH. Thesis: TRITA-ITM-EX 2026:14.
ANSYS Fluent · NI-DAQ · LabVIEW · Siemens NX · Teamcenter PLM2020 · Conjugate Heat Transfer · Compressible CFD · Root Cause Analysis
Industrial exposure to automation, hydraulics and pneumatics.
Master’s programme in heat and power, energy systems and numerical methods. Thesis completed; 115 hp recorded in the May 2026 transcript.
Mechanical engineering foundation with coursework, design competitions and the final-year interactive robot project.
Training records support the work above; they are not substitutes for project evidence. Issuer links are not credential-verification links.
Numerical investigation of the high-temperature reducer, with the documented experimental limitations.
Experimental–numerical questions, methods and proposed directions; not completed research claims.
Commissioning and laboratory interpretation are not equivalent to accredited calibration. The Siemens campaign was limited by a heater failure; low-cost vibration work is not certified condition monitoring.
This dossier groups related public records. It does not imply equal depth across every tool or independent validation of every result. Source case studies remain authoritative; restricted inputs and private documents are not included.
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