The broken bearings and great noise and vibration often occurs with the small sugarcane harvester transfer case when it starts up working. To analyze the startup status of the transfer case conveniently and quickly, the finite element transient structure analysis is carried out. with virtual prototype technology to simulate the transfer case's startup dynamic process and measure the instantaneo...

dam reservoirs supplies water resources for drinking, agriculture, and industry almost in all parts of iran. lack of proper utilization rules and unbalanced demands versus available water has led to many problems regarding to ineffective use of the water resources. precipitation and flow rate are stochastic phenomena. therefore, multi-step processes related to the water use efficiency should be...

In the upstream oil and gas industry Slug Catcher is a separator to separate heavy liquid hydrocarbons gaseous lighter fraction. cylindrical pressure vessel which has horizontal orientation designed with an internal of 84.37 kg/cm2 , 73,89 °C temperature, 3 mm corrosion allowance, 3,500 length, 1,750 diameter. This paper aims design from mechanical side that safe able withstand stress caused by...

Watermarking channel capacity is defined as the highest rate in bits per image of information that can be embedded with arbitrarily low probability of detection error under a given distortion between original and watermarked image. It is analogous to channel capacity defined in information theory. A mathematical method of decisionmaking called Game Theory, in which a competitive situation invol...

ABSTRACT: A model is developed to minimize the sum of road construction plus forwarding costs with the constraint that rut depth caused by the forwarder cannot exceed a maximum depth during the anticipated season of operation. Road spacing, forwarder trail spacing, and forwarder capacity are used as decision variables in developing the transportation plan. The total cost was minimized using the...

Detailed analysis of convection heat transfer and gas condensation on direct drive targets has been performed in order to provide a more accurate estimate of the temperature rise. Transient analysis of the target thermal response was performed near the triple point using DT properties corresponding to each phase. The calculations provide better insight into the knee in the maximum temperature c...

Analysis of reports about incidental and accidental events in nursing care were made using a reliability engineering method. Unnatural working hours, such as evening duty, night duty falling next to a holiday, two consecutive night-duty shifts, and two consecutive evening-duty shifts were major factors in the occurrence of errors. In a mixed-division ward (a ward containing patients belonging t...