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... the conceptual and preliminary design stages. 2 4 2022 20 5 2023 19 6 2023 21 8 2023 Copyright 2023, The Society of Naval Architects and Marine Engineers machine learning ship production regression equation artificial intelligence coefficient assumption journal engine...

... ship journal ship production and design diesel engine ship production regulation imo climate change environment co 2 month 2023 methanol engineering equation reduction asia government fuel saudi arabia government Journal of Ship Production and Design, Vol. 39, No. 3, August 2023, pp...

... and, accordingly, the minimum number of pumps, as shown by equation (1). Here, PC denotes the selected pump capacity, and Zi denotes the number of pumps placed in each compartment from 1 to 10. X10 Minimize PC Â Zi i¼1 (1) This part of the study only discusses the optimization constraints and decision variables...

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... ) of an intact plate Plate aspect ratio, a b Method 12345 Current study .858 .852 .839 .855 .881 Equation (4) (Paik et al. 2004) .821 .934 .956 .956 .956 de ned as follows: fcrack ¼ 8 X0BBB@ 1Àni:¼0010@BB0B:42981À7À:020010:4 :219823a7Àc32610c2o :1s223abbcc3Pc6so 2isn22bbbcPPsCCC1A in2bP 1 CCAC tan bP > b a tan...

... fabrication validation equation geometric information republic Journal of Ship Production and Design, Vol. 38, No. 3, August 2022, pp. 129 139 httpdx.doi.org/10.5957/JSPD.04210012 Journal of Ship Production and Design Cycle-Time Estimation for Forming Curved Plates Using Neural Networks Jinho Song...

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...), which are indicators of stability. The remainder of the paper is organized as follows. In Section 2.2, the dynamic ori ce equation, which can be used to estimate the uid ow, is considered. In Section 2.3, the calculation of air pressure in fully ooded compartments is described. In Section 2.4...

... will be observed, and the state transition of the unit in time T is shown in Fig. 1. t¼2 t¼1 As shown in Fig. 1, the state prediction sequence of the evaluation In order to obtain the maximum value of gQðoÞ, logarithmic change of equation (13) is as follows: object can be described as the transfer path...

... selected as the design variables in this study along with some constraints. To estimate the optimal plate thickness, an expression of stress equations was developed using an optimization technique. Furthermore, stiffener shape and plate material type selection were optimized using a genetic algorithm (GA...

.... In this article, a detailed pro- eral methods and techniques (Baroni et al. 2016). cedure of a CFD simulation using Reynolds-averaged Navier-Stokes equation (RANSE) technique based on moving reference frame In addition to experimental testing, there are additional methods (MRF) approach is proposed to solve...

... and Marine Engineers tensile plastic zone circumferential horizontal brace subsea system ffiffiffi 2 yield stress plastic zone compressive plastic zone appearance semi boundary condition ship production equation ctod elastic-plastic analytical solution august 2021 Journal of Ship...

... stiffener type ultimate strength iacs-csr requirement load-carrying capacity plate slenderness compression equation stiffened panel Journal of Ship Production and Design, Vol. 37, No. 2, May 2021, pp. 117 129 httpdx.doi.org/10.5957/JSPD.08190050 Empirical Assessment Method of Ultimate Capability...

... system shipbuilding ship pipe arrangement engine room ship production equation artificial intelligence case 2 optimization similarity case 4 february 2021 cost reduction Journal of Ship Production and Design, Vol. 37, No. 1, February 2021, pp. 54 66 httpdx.doi.org/10.5957/JSPD.12190066...

... factor equation management indicator unit process production system transporter Indicator Journal of Ship Production and Design, Vol. 36, No. 1, February 2020, pp. 87 95 httpdx.doi.org/10.5957/jspd.2020.36.1.87 Model-Based Computational Shipyard Dynamics and Its Applications Jong Gye Shin...

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... modeled. The variation simulation model is based on a state space equation, where variations of previous stages are propagated to the current stage. The diagnosis model predicts the quantitative effect of each variation source on the final assembly's geometrical variation, based on a normal equation...

... deformation welding parameter deformation metals & mining heat input tendon force Experimentally Welding equation Journal of Ship Production and Design, Vol. 35, No. 2, May 2019, pp. 103 114 httpdx.doi.org/10.5957/JSPD.170031 Journal of Ship Production and Design Effect of Rate of Heat Input...

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