MEASUREMENTS
To carry out the experimental study, the following measurements were acquired:
• Ambient temperature and humidity in the laboratory were measured with a meter (HumiPort 10).
• Grain sample temperature and moisture before grinding were measured with a halogen moisture analyzer
(HR83).
• Grain sample bulk density was measured with a densimeter (WGILAB-WFD-143).
• Grain sample mass before and after grinding was measured with a platform scale (Axis B15).
In addition, the rotor speed, rotor torque, hammer mill throughput, specific energy consumption, and size fractions of the fragmented grain were determined as described in the following sections.