Fundamental Research Funds for the Central Universities (No.501XTCX2023146001 and 501QYZX2023146001);the National Major Science and Technology Projects of China (Nos.J2019-III-0021-0065 and J2019-III-0015-0059);the Science Center for Gas Turbine Project (No.P2022-C-II-005-001).
Based on the demands of compact heat exchangers and micro cooling channels applied for aviation thermal protection on aero-engines,the elbow localflow resistance charac-teristics for supercritical pressure aviation fu...
Wiedemann-Steiner syndrome(OMIM#605130)is a rare congenital malformation syndrome characterized by hypertrichosis cubiti associated with short stature;consistent facial features,including long eyelashes,thick or arche...
The authors acknowledge the support from the National Natural Science Foundation Project of China(No.51374177);the Supporting Program of Youth Backbone Teachers of Southwest Petroleum University.
Sulfur particles carried by high-speed flow impact pipelines,which may cause equipment malfunctions and even failure.This paper investigates the scouring effect of mist gas containing sulfur particles on elbows in hig...
Standard reducer bends have structural functions of both bend and reducer pipe at the same time. However, there is a lack of strength design method in the current codes. In order to develop the strength design method ...
In this paper the ratcheting behavior of four pairs of stainless steel elbows is studied under conditions of steady internal pressure and dynamic conditions that induced out-of-plane external moments at frequencies ty...
In this paper, cyclic loading behavior of carbon steel pressurized piping elbows are described. Effects of internal pressure and bending moment amplitude on the ratcheting rate are investigated. The AF kinematic harde...
The present study demonstrates the comparison of erosion rate of critical pipeline parts, namely elbow and T-junction which face the maximum erosion in a pipeline and may cause an early damage and failure of the syste...
supported by the Key Project of Chinese Ministry of Education (No.211096);support of the National Natural Science Foundation of China (No: 11272188, 51276102);Science and technology project of Shandong Province (No.2008GG2TC01011-14)
Under conditions of high temperature and high pressure, the non-uniformity of pressure loads has intensified the stress concentration which impacts the safety of curved pipes and elbows. This paper focuses on the pres...
The details of the shock propagated through the right angled multiple elbows (mainly double elbow and fourfold elbow) are investigated by the numerical study. Computations were carried out by solving the two-dimension...
Experimental data on the pressure drop across different types of elbow for non-Newtonian pseudoplastic liquid flow in laminar condition have been presented. A generalized correlation has been developed for predicting ...