Browsing งานวิจัย (Research) by Issue Date
Now showing items 1-20 of 51
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การศึกษาการไหลของอนุภาคในระบบทางเดินหายใจตอนบน ด้วยวิธีการวิเคราะห์เชิงตัวเลข
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)งานวิจัยนี้มีวัตถุประสงค์เพื่อศึกษาปรากฏการณ์การไหล (Flow Phenomena) เมื่อมีการไหลของอนุภาค (Particle) ในระบบทางเดินหายใจตอนบนของมนุษย์ โดยใช้โปรแกรม CFD เพื่อสร้างแบบจำลองการไหลของอากาศที่มีส่วนผสมของอนุภาค เพื่อให้เห็น ... -
Coffee Roast Machine
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)This study involved designing and producing the coffee roaster sized 480 1210 780 mm (W x L x H dimension). The roaster bucket is characterized of cylindrical and cone-shaped at the end lied horizontally with an ... -
Jacuzzi Muscle Massage Machine with Temperature Control
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)This project of a Jacuzzy muscle massage machine with temperature control is therapeutic heat. The first objective for reduce muscle spasm and joint stiffness, old man and deformed. The machine must operate ... -
เครื่องอัดแผ่นกระดานอัดจากเปลือกสับปะรดและเปลือกมะพร้าว
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)The aims to study the possibility of compressing machine for producing board from pineapple and coconut peels are to help reduce agricultural refuse to produce heat-resistant board which could be used in construction ... -
การสร้างโปรแกรมชุดฝึกซ้อมวงสวิงของการตีกอล์ฟ เพื่อควบคุม Gyroscope แบบ 3 แกน
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)This research was purposed to study the rotation of three-axis gyroscopic marking the position of gyroscopic’s motion by calculating the torque of each axis in witch to be used as a starting point of a swing for a golf ... -
A development of high voltage direct current oven dust trap
(Rajamangala University Of Technology Rattanakosin, 2013)Nowadays in Thailand , There are the development in several side such as technology , education and economic that make progress of industry so increasing and rising up for the factory and effects to the air pollution must ... -
The study Quality cutting edge produced of tool steel of reuse
(Rajamangala University Of Technology Rattanakosin, 2013)The main objective of this research is to study the quality of the cutting edge. Obtained by cutting with a JIS SKD 11 tool steel, through the use of recycled and reused. Study later reuse. After going through the process ... -
A Study of Quality of Life in Work Force of Workers in the Housing-Estate Construction Project in Tab Tai Subdistrict Administrative Organization, Hua-Hin District, Prachuab Khiri khan Province
(Rajamangala University Of Technology Rattanakosin, 2013)This research aimed to study personal information and quality of life level of workers in the housing-estate construction project in Tab Tai Subdistrict Administrative Organization, Hua-Hin District, Prachuab Khiri khan ... -
The system is taught over workload case study of industry and technology Rajamangala University of Technology Rattanakosin Wangklaikangwon Campus
(Rajamangala University Of Technology Rattanakosin, 2013)The purpose of this study was to analyze and design a system to charge for teaching workload than with the image editor. My SQL Database Manager database as a tool for development. Content that includes information ... -
Effect of Heat Treatment on Mechanical Properties of Aluminum Alloy Butt Joint by Friction Stir Welding Process
(Rajamangala University Of Technology Rattanakosin, 2013)The objective of this research is to effect of heat treatment on mechanical properties of butt joint of aluminum alloy AA 6061, AA6063, AA7075 by friction stir welding. Tools made from JIS SKD11 steel. The round speed is ... -
The Design and Development of Textbook with Augmented Reality Technology of 3 Dimensions on Illustration
(Rajamangala University Of Technology Rattanakosin, 2013)The objective of this research were to 1) design and development of textbook with augmented reality technology of 3 dimensions on Illustration that the efficiency standard at 85/85 2) compare learning achievement of students ... -
Using Artificial Neural Network for Predict Tensile Strength of AISI 304 Stainless Steel
(Rajamangala University Of Technology Rattanakosin, 2013)The objective of this research is to Ultimate tensile strength of AISI 304 stainless steel. The test speed is identified into 4 difference levels and 12 difference forms of stress concentration which are tested by tensile ... -
The image of faculty of industry and technology in view of the labor market ; A case study of entrepreneurs in Hua Hin district, Prachuapkhirikhan province
(Rajamangala University Of Technology Rattanakosin, 2013)The purpose of this research, the image of faculty of industry and technology in view of the labor market; A case study of entrepreneurs in Hua Hin district, Prachuapkhirikhan province, is to study the image of industry ... -
Virtual Reality on Internet to Publicize Rajamangala University of Technology Rattanakosin
(Rajamangala University Of Technology Rattanakosin, 2013)The research had studied the Virtual Reality on Internet to publicize Rajamangala University of Technology Rattanakosin by using the integration between Panorama Photo Shooting and High Dynamic Range Photo Shooing. Afterward, ... -
A Study the Friction Stir Welding between of 6063 and 7075 Aluminum Alloy Tailored Blank
(Rajamangala University Of Technology Rattanakosin, 2014)The tailored blank joint and welding dissimilar materials are the most effective way that can be used to reduce a total automobile weight and the fuel consumption of the vehicle. However, a fusion welding of this joint is ... -
The Study Trimming Process of High Strength Steel SPFC440 steel
(Rajamangala University Of Technology Rattanakosin, 2014)Cutting edge of the trimming process is particularly important in the production of sheet metal. Generally, the trimming process with high strength steel SPFC440 has narrow shear surface and large burr on ... -
The evaluator access control using RFID
(Rajamangala University Of Technology Rattanakosin, 2014)The RFID project selection controls the elevator. Aims to study the technology and RFID Arduino Mega 2560 board used elevator control with RFID card of different floor of the building is set right on the card. The system ... -
A study on influence of MIG brazing parameters on microstructure and mechanical properties in joining of Al to AHSS for applications in automobile industry
(Rajamangala University Of Technology Rattanakosin, 2014)The aim of this research was to study on influence of MIG brazing parameters on microstructure and mechanical properties in joining of Al to AHSS. The brazing variables investigated in this study encompassed brazing ... -
LIMIT AND PREVENT THE UNWANTED USE OF THE INTERNET PHONE SERVICE BY IDENTIFYING AND BLOCKING THE URI OF THE SIP PROTOCOL
(Rajamangala University Of Technology Rattanakosin, 2014)This research aims to establish a mechanism to prevent disgruntled calls(SPIT) over the Internet to general users. By the development of the program Work with the normal operation of the program Asterisk VoIP Gateway, who ... -
THE ANALYSIS OF RUBBER SHEET’S QUALITY BY IMAGE PROCESSING.
(Rajamangala University Of Technology Rattanakosin, 2014)The purpose of this study aimed to analyze the design and analysis of tire rubber in the cabinet with the image processing. It has a photo retouching software applications by using Microsoft Visual Studio c # and database ...