Daniel Kraemer Email & Phone Number

Bothell, Washington, United States

Cambridge, MA, USA

• My research was mostly focused on fundamental energy transport, radiative heat transfer, solar power conversion, solid-state power conversion based on thermoelectric, photovoltaic, and thermionic effects and the.
• Developed and tested solar thermoelectric generators (STEGs) with record-high efficiencies--> Vacuum tube STEG design with large thermal concentration for rooftop co-generation application achieved 4.6% peak efficiency.
• Demonstrated a record-high thermoelectric conversion efficiency of 8.5% at relatively low temperature difference of 225 °C for a novel MgAgSb-based material with hot-pressed silver contacts
• Developed a novel steady-state method to measure the thermal conductivity of bulk samples; method is significantly simpler while maintaining high accuracy (error <5%) compared to existing steady-state methods
• Developed a calorimetric method to measure the total-hemispherical emittance and solar absorptance of surfaces at temperatures from 100 to 600 °C with an error <5%
• Involved in the design of high-temperature (600 °C) spectrally-selective solar absorbers with solar absorptance of ~0.91 and record-low emittance of ~0.15 measured at 500 °C.

Cambridge, MA, USA

Continued the work on experimental demonstration of solar thermoelectric generators

Cambridge, MA 02139, USA

Studied solar thermoelectric power conversion and design, built and performed proof of concept experiments of solar thermoelectric generators in the NanoEngineeing Group at MIT under the supervision of Prof. Dimos Poulikakos (ETH) and Prof. Gang Chen (MIT)

Zürich Area, Switzerland

Conducted a theoretical study on the aerodynamics of a deformable blimp with fish-like propulsion mechanism at the Laboratory of Thermodynamics in Emerging Technologies (LTNT) in collaboration with the Institute of Fluid Dynamics (IFD) and the Swiss Federal Laboratories for Materials Science and Technology (EMPA) under the supervision of Prof. D..

Zürich Area, Switzerland

Performed a thermogravimetric analysis of and modeled the gas-solid carbonation reaction for a carbon dioxide capturing process at the Institute of Energy Technology (Advisor: Prof. Aldo Steinfeld)

Geismar, LA, USA

As process engineer intern I analyzed onsite chemical production processes to find and evaluate energy and cost saving potentials in different chemical plants under the supervision of Scott van Wagener

Ludwigshafen, Germany

Performed my dissertation research for my Dipl. Ing. in process engineering at BASF: Studied the fluid mechanics of fluidized bed reactors using a fiber-optical probe and performed drying experiments on a vacuum paddle dryer.

Germany

Planning of wind parks ( on- and offshore ) and Energy Management

Doctor Of Philosophy (Ph.D.), Mechanical Engineering

Major/Minor: Energy Science and Engineering/Applied Quantum Physics Thesis: Solar Thermoelectric Power Conversion: Materials.

Master’S Degree, Mechanical Engineering

Major: Energy Science and Technology Group: Laboratory of Thermodynamics in Emerging Technologies (LTNT)

Bachelor’S Degree, Mechanical Engineering

Majored in Energy, Flows, and Processes

Diplom Ingenieur, Process Engineering

2 Majors: Energy Technologies and Rubber/Plastic Technologies