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Megawatt scale axial sCO2 turbine flow path enhancements to improve off-design performance

The Human Resources Strategy for Researchers
28 Apr 2023

Job Information

Organisation/Company
Politecnico di Milano
Department
Department of Energy
Research Field
Engineering » Mechanical engineering
Engineering » Aerospace engineering
Researcher Profile
First Stage Researcher (R1)
Country
Italy
Application Deadline
Type of Contract
Temporary
Job Status
Full-time
Hours Per Week
37.5
Offer Starting Date
Is the job funded through the EU Research Framework Programme?
HE / MSCA
Reference Number
DC10
Marie Curie Grant Agreement Number
101073266
Is the Job related to staff position within a Research Infrastructure?
No

Offer Description

"Innovation in Supercritical Carbon Dioxide Power Systems" (ISOP) is a  four-year work programme funded by the Marie Sklodoska-Curie subprogramme of Horizon Europe, whose aim is to undertake cutting edge multidisciplinary research and development to make a step change in understanding and advancing Supercritical CO2 based power generation systems’ technology. This will enable a step change in the role played by power and heat cycles to become major contributors to achieving the 2050 zero emissions targets. ISOP will achieve this goal while providing specialised training for 17 doctoral researchers to help establish the backbone of an important industry.

Within ISOP, Work Package 3 is focused on the development of innovative methods to enhance aerodynamic and mechanical performance, reliability, and operability of key system components, namely turbomachinery and heat exchangers. This methods will help  gain understanding of complex heat transfer phenomena occurring near the critical point, in particular those involving phase change, with the final aim to understand and characterise the implications of extreme transient and stationary operating conditions on the aerodynamic, thermal and mechanical performance of major equipment in sCO2 power systems.

This job offer (DC10) is focused on developing novel techniques to optimize the performance and the operation of large-scale axial flow turbines for sCO2 power systems, and in particular aimed at: (1) exploring the optimisation of the turbine including inlet chamber, flow path, gland seals, tip seals and diffuser to maximise the performance of the machine; (2) assessing and quantifying secondary losses in sCO2 turbines and investigate the impact of low aspect ratio blading; (3) evaluating strategies to enhance the mechanical and rotordynamic integrity of highly loaded blades; (4) producing off-design performance maps for the optimised flow path.

ISOP is a Doctoral Network of the Industrial type: each Doctoral Candidate will be employed by an academic institution for 24 months (this includes a 6-month secondment at an industrial host) and by an industrial beneficiary for 12 months.

More details about this job offer can be found in the Recruitment Fiche attached.

Requirements

Research Field
Engineering » Mechanical engineering
Education Level
Master Degree or equivalent
Research Field
Engineering » Aerospace engineering
Education Level
Master Degree or equivalent
Specific Requirements

Mobility rules (eligibility of applicants): 

Researchers funded by Doctoral Networks should comply with the mobility rules: in general, they must not have resided or carried out their main activity (work, studies, etc.) in the country of the recruiting organisation for more than 12 months in the 36 months immediately before their recruitment date.
In addition, they:
o    must not have a doctoral degree at the date of their recruitment.
o    can be of any nationality.

More information can be found here.

 

Earned degree:
o    MSc in Energy, Mechanical or Aerospace Engineering (or related area). In the latter two cases, preference will be given to candidates with a specialization in energy/power/propulsion or related areas
o    MSc with a final score no lower than 95/110 (or 86/100) or minimum average score in exams indicated in the table reported in the Fiche

 

Background (mandatory):
o    Thermodynamics
o    Turbomachinery design and analysis
o    Power plant engineering (design and analysis)
o    Matlab/Python programming
o    Fundamentals of CFD and FEM

Additional background that will be valued in the selection process:
o    Optimization techniques in engineering
o    Rotordynamics
o    Material science
 

Languages
ENGLISH
Level
Excellent
Internal Application form(s) needed
Fiche DC10 POLIMI-BH WP3 v1 - EUR.pdf
English
(344.39 KB - PDF)
Download

Additional Information

Eligibility criteria

Mobility rules (eligibility of applicants): 

Researchers funded by Doctoral Networks should comply with the mobility rules: in general, they must not have resided or carried out their main activity (work, studies, etc.) in the country of the recruiting organisation for more than 12 months in the 36 months immediately before their recruitment date.
In addition, they:
o    must not have a doctoral degree at the date of their recruitment.
o    can be of any nationality.

More information can be found here.

Selection process

STAGE 1: The first stage of the evaluation procedure will be based on the applicant’s Application Package, comprised of the following items:

•    CV Europass (https://europa.eu/europass/en/create-europass-cv)
•    Letter of motivation
•    Analysis of the challenges faced by the energy sector to accomplish Carbon Neutrality by 2050, and the associated needs for technology development (max 3 pages)
•    Short video (less than 2min): why I should be selected for the position. The candidates should address some of the following questions:
     D1: Why did you decide to apply for a position in ISOP?
     D2: What do you expect/want to gain from an MSCA programme?
     D3: How do you think you can add value to an MSCA programme?
     D4: Summarise your strengths and weaknesses.
     D5: Describe a time when you had to deliver a challenging project. What was your role and what was the outcome?
     D6: Where do you see yourself in 10 years?
     D7: Why should you be selected for the position?
•    Letters of recommendation (not mandatory)

The application package must not exceed 15 Mb

STAGE 2: The second stage of the evaluation procedure will consist of a personal interview, including presentation and round-table discussion. This interview will be carried out online. If deemed necessary, a second interview can be arranged with some or all of the candidates in this second phase.

Additional comments

ISOP is offering 17 positions for Doctoral Candidates across Europe. Detailed information about this is available on the project website: https://isopco2.eu/
Applicants may submit applications for more than one position.

Website for additional job details

Work Location(s)

Number of offers available
1
Company/Institute
Politecnico di Milano
Country
Italy
City
Milano
Postal Code
20156
Street
Via Lambruschini 4
Geofield

Contact

City
Milano
Website
Street
Via Lambruschini 4
Postal Code
20156
E-Mail
giacomo.persico@polimi.it
giampaolo.manzolini@polimi.it
Phone
+390223998605