In addition to determining pressure/. temperature relationships, you can. compute the amount of steam which will. be condensed by any heating unit of. known Btu output. Conversely, the table. can be used to determine Btu output if. steam condensing rate is known.
Pulmonary ventilation (breathing). Inspiration and expiration-inhale oxygen rich air, exhale carbon dioxide rich air. External respiration. Gas exchange between alveolar capillaries and the alveoli (oxygen movement from the alveoli into the blood, carbon dioxide movement from the blood into the alveoli). Transport of respiratory gases. Oxygen from lungs to tissues, carbon dioxide from tissues to lungs.
Inhaled oxygen is able to diffuse into the capillaries from the alveoli, while CO 2 from the blood diffuses in the opposite direction into the alveoli. The waste CO 2 can then be exhaled out of the body.Continuous blood flow in the capillaries and constant breathing maintain a steep concentration gradient.nhaled oxygen is able to diffuse into the capillaries from the alveoli, while CO 2 from the blood diffuses in the opposite direction into the alveoli. The waste CO 2 can then be exhaled out of the body.