When we breathe, air moves through the small passage-like bronchioles of our lungs until it reaches the alveoli. These tiny sac-like structures contain a micron-thick hydrophobic epithelial membrane ...

Today, a number of simulation codes are available for pre-designing gas exchange systems of IC engines with good accuracy (e.g. PROMO, WAVE, GT-Power). However ...

Schematic representation of gas exchange and waste removal processes within the human body (left). Schematic of a circulating air filtration system with a similar structure to the human body (right).

Brownfield Engine Exchange (BEX) delivers cleaner energy, long-term reliability, improved efficiency and more powerful performance Making Energy Greener is one of Siemens’ continuing core focus areas ...

Individuals in the study are plotted with x-axis being rank of pulmonary gas exchange. The black dots show the pulmonary gas exchange ratio, which in this case is the red blood cell to tissue plasma ...