Gongcheng Kexue Yu Jishu/Advanced Engineering Science

Gongcheng Kexue Yu Jishu/Advanced Engineering Science (ISSN: 2096-3246) is a bi-monthly peer-reviewed international Journal. Gongcheng Kexue Yu Jishu/Advanced Engineering Science was originally formed in 1969 and the journal came under scopus by 2017 to now. The journal is published by editorial department of Journal of Sichuan University. We publish every scope of engineering, Mathematics, physics.

Submission Deadline
( Vol 55 , Issue 02 )
10 Feb 2023
Day
Hour
Min
Sec
Publish On
( Vol 55 , Issue 02 )
28 Feb 2023
Scopus Indexed (2022)

Aim and Scope

Gongcheng Kexue Yu Jishu/Advanced Engineering Science (ISSN: 20963246) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are in the following fields but not limited to:

Agricultural science and engineering Section:

Horticulture, Agriculture, Soil Science, Agronomy, Biology, Economics, Biotechnology, Agricultural chemistry, Soil, development in plants, aromatic plants, subtropical fruits, Green house construction, Growth, Horticultural therapy, Entomology, Medicinal, Weed management in horticultural crops, plant Analysis, Tropical, Food Engineering, Venereal diseases, nutrient management, vegetables, Ophthalmology, Otorhinolaryngology, Internal Medicine, General Surgery, Soil fertility, Plant pathology, Temperate vegetables, Psychiatry, Radiology, Pulmonary Medicine, Dermatology, Organic farming, Production technology of fruits, Apiculture, Plant breeding, Molecular breeding, Recombinant technology, Plant tissue culture, Ornamental horticulture, Nursery techniques, Seed Technology, plantation crops, Food science and processing, cropping system, Agricultural Microbiology, environmental technology, Microbial, Soil and climatic factors, Crop physiology, Plant breeding,

Electrical Engineering and Telecommunication Section:

Electrical Engineering, Telecommunication Engineering, Electro-mechanical System Engineering, Biological Biosystem Engineering, Integrated Engineering, Electronic Engineering, Hardware-software co-design and interfacing, Semiconductor chip, Peripheral equipments, Nanotechnology, Advanced control theories and applications, Machine design and optimization , Turbines micro-turbines, FACTS devices , Insulation systems , Power quality , High voltage engineering, Electrical actuators , Energy optimization , Electric drives , Electrical machines, HVDC transmission, Power electronics.

Computer Science Section :

Software Engineering, Data Security , Computer Vision , Image Processing, Cryptography, Computer Networking, Database system and Management, Data mining, Big Data, Robotics , Parallel and distributed processing , Artificial Intelligence , Natural language processing , Neural Networking, Distributed Systems , Fuzzy logic, Advance programming, Machine learning, Internet & the Web, Information Technology , Computer architecture, Virtual vision and virtual simulations, Operating systems, Cryptosystems and data compression, Security and privacy, Algorithms, Sensors and ad-hoc networks, Graph theory, Pattern/image recognition, Neural networks.

Civil and architectural engineering :

Architectural Drawing, Architectural Style, Architectural Theory, Biomechanics, Building Materials, Coastal Engineering, Construction Engineering, Control Engineering, Earthquake Engineering, Environmental Engineering, Geotechnical Engineering, Materials Engineering, Municipal Or Urban Engineering, Organic Architecture, Sociology of Architecture, Structural Engineering, Surveying, Transportation Engineering.

Mechanical and Materials Engineering :

kinematics and dynamics of rigid bodies, theory of machines and mechanisms, vibration and balancing of machine parts, stability of mechanical systems, mechanics of continuum, strength of materials, fatigue of materials, hydromechanics, aerodynamics, thermodynamics, heat transfer, thermo fluids, nanofluids, energy systems, renewable and alternative energy, engine, fuels, nanomaterial, material synthesis and characterization, principles of the micro-macro transition, elastic behavior, plastic behavior, high-temperature creep, fatigue, fracture, metals, polymers, ceramics, intermetallics. Azerbaijan Medical Journal Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery Interventional Pulmonology Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering) Zhonghua yi shi za zhi (Beijing, China : 1980) Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) Tobacco Science and Technology Teikyo Medical Journal Connected Health

Chemical Engineering :

Chemical engineering fundamentals, Physical, Theoretical and Computational Chemistry, Chemical engineering educational challenges and development, Chemical reaction engineering, Chemical engineering equipment design and process design, Thermodynamics, Catalysis & reaction engineering, Particulate systems, Rheology, Multifase flows, Interfacial & colloidal phenomena, Transport phenomena in porous/granular media, Membranes and membrane science, Crystallization, distillation, absorption and extraction, Ionic liquids/electrolyte solutions.

Food Engineering :

Physics Section:

Mathematics Section:

Actuarial science, Algebra, Algebraic geometry, Analysis and advanced calculus, Approximation theory, Boundry layer theory, Calculus of variations, Combinatorics, Complex analysis, Continuum mechanics, Cryptography, Demography, Differential equations, Differential geometry, Dynamical systems, Econometrics, Fluid mechanics, Functional analysis, Game theory, General topology, Geometry, Graph theory, Group theory, Industrial mathematics, Information theory, Integral transforms and integral equations, Lie algebras, Logic, Magnetohydrodynamics, Mathematical analysis.
Latest Journals
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-21-09-2022-324

Abstract : Top Lit-Up Draft (TLUD) gasification stove has a flame output at the top of the stove, the flame produced by this stove is held above the biomass at the point of mixing with secondary air. The stove design has an important role in improving its performance, there are also other components that are considered quite important, namely the addition of a chimney located at the top of the stove as a path for fire to escape. Although the design of the chimney plays an important role in the combustion that occurs in the TLUD gasification stove, there is still no systematic scientific study of the stove chimney design and its effect on the combustion of the TLUD stove. This study aims to determine the effect of chimney height on the performance of the Top-Lit Up Draft (TLUD) gasification stove. The chimney model with varying heights were 5 cm, 10 cm, and 15 cm, with an air flow velocity of 1.5 m/s. and biomass fuel: bagasse, as much as 600 grams. The dependent variables are fire height, flame temperature, flame duration, and stove thermal efficiency. This study concludes a.) the height of the chimney has an effect on the performance parameters of the resulting TLUD gasification stove, namely the flame height, flame temperature and flame duration [flame stability]. TLUD gasification stove performance parameters. b.) the height of the chimney has less effect on the value of the thermal efficiency of the TLUD gasification stove..
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Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-16-09-2022-319

Abstract : The provision of inexpensive renewable power generation systems is a good alternative in supplying electricity in various regions. This study examines the financial feasibility of a design with variations in discharge and head for a micro hydropower plant (MHP) in an off-grid management area in villages in Jember Regency. The development of these 4 cases uses 2 MHP locations that are simulated with turbine variations, then their feasibility and sensitivity are analyzed to get the optimal design. By changing the turbine to be more efficient, the percentage increase in NPV and IRR in cases 1 and 2 is greater than in cases 3 and 4, with an increase in NPV of 15.18%, IRR by 8.12%. On the other hand, the percentage increase in BCR in cases 1 and 2 was slightly smaller than in cases 3 and 4 with a value of 4.32%. These results can be used as a reference in determining the location of the MHP and turbine type preferences..
Full article
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-15-09-2022-317

Abstract : This research investigates the effect of the fatty acids of coconut oil and palm on the performance of the flame in the combustions. This is significant as a reserve of the fossil fuels used in environmentally friendly vegetable oils. The two vegetable oils tested were coconut and palm. This experimental study observed the combustion characteristics by igniting a droplet of vegetable oils in type k thermocouple. The burning characteristics of the droplets were identified from the flame and temperature images, using the high-speed camera of 120 fps. The results showed that palm oil fuel experienced an increase in the value of flame temperature, flame height, ignition delay, and evolution of burning droplets compared to coconut oil. The maximum flame temperature value was 734 °C, the flame height was 43.04 mm, and 8150 milliseconds were at ignition delay time. This happens because of vegetable oils. The properties of fatty acids affect the combustion characteristics as a manufacturer of the heat energy. Industrial furnaces require high temperatures, vegetable oils have high unsaturated fatty acids, very suitable for stabilizing the combustion speed..
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Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-14-09-2022-315

Abstract : Bawang dayak (Eleutherine palmifolia(L) Merr) is a local plant of Kalimantan (Indonesia) which is traditionally a spice and medicinal plant. The infusa of the bulb is exceptionally rich in phenolic and flavonoid as a phytochemicals compound. As a natural product, it has an excellent potential candidate to be the source of phenolic compounds for kefir manufactured into functional food products. The physicochemical, microbiological, and sensory quality was determined for kefir drink supplemented with bawang dayak (Eleutherine palmifolia(L) Merr) infusa at different concentrations (0, 1, 2, and 3%). Based on the study's results, kefir drink supplementation with bawang dayak (Eleutherine palmifolia(L) Merr) infusa maintained the nutritional, microbiological, and sensory quality of kefir drinks. A functional characterization exceptionally increases the phenolic compounds and DPPH scavenging activity of the kefir drink. The phenolic content of kefir drink is 90.21-113.22 mg GAE/g). Furthermore, DPPH scavenging activity was 46.46-49.91%. The antioxidant activity of bawang dayak (Eleutherine palmifolia(L) Merr) infusa showed its specific nutritional value and therefore had the potential as a source of natural antioxidants..
Full article
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-14-09-2022-312

Abstract : A good ability to hear is one of the important senses of a human being. Loss of hearing has various effects to the life of a person. A hearing-impaired person will have less social communication, fewer educational and job opportunities. Also, he faces emotive problems caused by a reduction in self-confidence. So, a need of designing an optimal hearing aid is very much necessary to solve the problem of hearing loss. In this paper a design of optimal ten sub band Finite Impulse Response filter bank is designed for the hearing aid. Hamming window is preferred to design the FIR filter than other windowing techniques owing to its relatively sharp main lobe width and also the first few lobes have good attenuation. The filter bank is designed with variable bandwidths by changing the center frequency and bandwidth. So instead of using a fixed bandwidth design, the filter bank bandwidths can be altered according to the audiogram of hearing-impaired person. This leads to design of a highly qualitative design compared to fixed bandwidth designs with high audiogram matching and less matching error..
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