Jicheng Li

Design and Experiment of Seed Dressing Device for Cut Potatoes Based on Discrete Element Method

Jicheng Li, Lechang Wang, Lei Shi, Qiang Gao et autres

To address the problems of high labor intensity, high production cost, low efficiency, and unevenness in the manual seed dressing process of cut potatoes, as well as the poor quality and easy damage caused by the poor adaptability of existing seed dressing …

cn (code pays fourni par la source)

Design and Comparative Experimental Study of Air-Suction Mulai-Arm Potato Planter

Xiaoxin Zhu, Qiang Gao, Haiqin Ma, Yuxuan Chen et autres

China ranks as the world’s leading potato (Solanum tuberosum L.) producer, while the poor seeding machinery performance limited a higher input–output ratio in potato cultivation and impeded sustainable development. We developed an advanced air-suction mulai-arm potato planter (ASPP) that incorporated integrated side-deep …

cn (code pays fourni par la source)

Design and Experiment of Air-Suction Roller-Type Minituber Seed-Metering Device Based on CFD-DEM

Jicheng Li, Haiqin Ma, Yuxuan Chen, Zhu Xiaoxin et autres

Aiming at the problems of the high multiple- and missed-seeding index and low operation efficiency of current mechanical potato seed-meters in minituber sowing, this study designed an air-suction roller-type minituber seed-metering device for minitubers (mass between 2 and 4 g) in accordance …

cn (code pays fourni par la source)

The Nonsmooth Stochastic Steffensen Type Methods and Their Applications to the Tensor Complementarity Problem

Mengxiao Fan, Jicheng Li

cn (code pays fourni par la source)

The Existence and Uniqueness of Solution of the Vertical Tensor Complementarity Problem

Dan Wang, Jicheng Li

cn (code pays fourni par la source)

Design and Experiments of Automatic Seedling Separation Device for Vegetable Substrate Block Seedling Transplanter

Shuhe Zheng, Jicheng Li, Jufei Wang, Wuxiong Weng et autres

To address the critical challenges of low success rates and high seedling damage in automatic transplanters for vegetable substrate block seedlings, this study took cabbage substrate block seedlings as the research object and designed a silica gel wheel–synchronous belt clamping seedling separation …

cn (code pays fourni par la source)

A reduced three-dimensional rotational Iwan model for nonlinear behavior of semi-rigid joints

Jingwang Kuang, Zhiming Hao, Hao Chen, Xiao Liu et autres

cn (code pays fourni par la source)

A Dynamic Iwan Model to Describe the Impact Failure of Bolted Joints

Hao Chen, Zhiming Hao, Jicheng Li

Due to the nonlinearity of the contact interface, as well as the material, jointed structures exhibit complex mechanical behaviors under impact loading. In order to accurately characterize the dynamic response of a joint, this work presents a nonlinear dynamic model (DICF model). …

cn (code pays fourni par la source)

A Dynamic Iwan Model to Describe the Impact Failure of Bolted Joints

Hao Chen, Zhiming Hao, Jicheng Li

Optimization of a Pipeline-Type Savonius Hydraulic Turbine

Xiaohui Wang, Kai Zhang, Xiaobang Bai, Senchun Miao et autres

This study focuses on a DN50 pipeline-type Savonius hydraulic turbine. The torque variation of the turbine in a rotation cycle is analyzed theoretically in the framework of the plane potential flow theory. Related numerical simulations show that the change in turbine torque …

cn (code pays fourni par la source)

Slice tensor splitting method for solving tensor equation

Zhuling Jiang, Jicheng Li

cn (code pays fourni par la source)

Improved Fixed Point Iterative Methods for Tensor Complementarity Problem

Ge Li, Jicheng Li

cn (code pays fourni par la source)