The film pressure perturbation equation of journal bearing with micro-polar lubricants was given, and finite element method was employed to study film stability of herringbone grooved journal bearing with micro-polar lubricants.
给出了以微极性流体为润滑剂的径向滑动轴承油膜压强摄动方程 ,并采用有限元法研究螺旋槽径向轴承油膜稳定性 。
Through study of film stability of the modal the first stability limit and the second stability limit were determined and a stable region was divided, which confirmed existence of a upper stable region.
通过对该模型的油膜稳定性计算,确定了第一和第二稳定性界限并划分了稳定区,从而证实了弹性支承滑动轴承系统上稳定区的存在;由此,提出一种解决滑动轴承油膜失稳的新方法,使轴承在上稳定区工作,并讨论了扩大上稳定区的具体措施。
This paper studies the film stability theory of the sliding bearing system with elastic support, analyzes the film stability by means of linear method followed by determining the first and second stability limit as well as a stable region, and deals with the concrete measures of improving the stability.
研究了弹性支承滑动轴承系统的油膜稳定性理论。
The relationship between the levels of sIL-2R in tears and tear film stability after LASIK;
准分子激光角膜原位磨镶术前后泪液可溶性白细胞介素-2受体水平与泪膜稳定性的关系
Objective To evaluate the tear film stability at different time after phacoemulsifacation for diabetic cataract,and to estimate the tear film function and relative affective factors.
目的观察糖尿病性白内障术后泪膜稳定性的变化规律,了解糖尿病患者术后泪膜功能的改变及其影响因素。
Primary Research on the Tear Film Stability after Penetrating Keratoplasty;
角膜移植术后泪膜稳定性的初步研究
Changes in Tear Film Stability and Corneal Sensitivity after Laser-assisted Subepithelial Keratectomy
LASEK后泪膜稳定性及角膜知觉的改变
Observation of tear-film stability after crescent-shaped conjunctiva resection combined with conjunctiva sclera fixation
新月形结膜切除联合结膜巩膜固定术前术后泪膜稳定性的观察
Clinical investigation of the effects of pterygium on tear film stability
原发性翼状胬肉对泪膜稳定性的影响
Study on the changes of tear film with dry eye symptom after recovery from acute conjunctivitis
急性结膜炎愈后主诉干眼症状泪膜稳定性初探
IVESTIGATIONS INT0 THE STABILITY OF LIGUID MEMBRANE(Ⅰ)-THICKNESS MEASUREMENT BY MEANS OF A CAPAC(?)TANCE BRIDGE
液膜稳定性的研究(Ⅰ)——电容法测液膜的厚度
Mass Transport and Stability of Supported Liquid Membrane;
支撑液膜分离过程传质与膜稳定性研究
Research on the Changes in Corneal Sensitivity and Tear Film Stability after LASIK Affected by Ablation Depth of Corneal Stroma;
角膜基质切削深度对LASIK术后角膜知觉及泪膜稳定性影响的研究
The film has better conductivity and stability.
该复合膜具有较好的导电性和稳定性。
The Flow and Heat Transfer Characteristic and Stability Research on Wavy Liquid Film;
波动液膜流动传热特性及稳定性研究
Investigation on Heat and Mass Transfer and Flow Stability of a Thin Liquid Film Draining Down a Wall;
壁面薄膜流的热质传递和稳定性研究
The Study of A-Si-H Films Prepared by MWECR CVD;
MWECR CVD制备a-Si:H薄膜光稳定性研究
High-temperature thermal stability research on SiC thin films by magnetron sputtering
磁控溅射制备SiC薄膜的高温热稳定性
SIPOS Process Technology and Stability
SIPOS薄膜工艺及其稳定性研究
Freeze-drying and irradiation effects on stability of the porcine peritoneum in vitro
冻干辐照对猪腹膜体外稳定性的影响
Study on the Stability of Membrane Electrode Assembly for Proton Exchange Membrane Fuel Cell;
质子交换膜燃料电池膜电极稳定性研究
Effect of Instability Stream on the Characteristic of Membrane Pollution in Member Bioreactor
膜生物反应器中不稳定流对膜污染特性的影响
Magnetic Softness, Dynamic Magnetic Properties, and Thermal Stability of FeCoAIN Films
FeCoAIN薄膜的软磁性、动态磁性及热稳定性的研究