Official Answer
Answer
Tashin hankali $\mu$ yana gabatar da tasirin 'hysteresis'. Lokacin da aka matsa ruwan bazara (loading), nauyin da aka auna $P_{load} = P_{theoretical} + F_{friction}$. Lokacin da aka fitar da bazara (an sauke), $P_{unload} = P_{theoretical} - F_{friction}$. Ƙarfin juzu'i $F_{friction} = \mu P_{radial}$ yana faruwa ne ta hanyar faɗaɗa radial na bazara a kan gidaje. A cikin ingantattun kayan aikin, wannan ƙulli zai iya kaiwa $5-10\%$ na jimillar kaya. Don rage girman wannan, injiniyoyi suna ƙididdige bangon gidaje masu gogewa ko amfani da suturar PTFE zuwa bazara don tabbatar da ainihin abin da aka rigaya ya kasance a cikin ƙayyadaddun haƙuri.
