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It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?
- a)McKee Number
- b)Reynolds Number
- c)Bearing Modulus
- d)Sommerfeld Number
Correct answer is option 'C'. Can you explain this answer?
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It is seen from the curve that there is a minimum value of the coeffic...
Bearing modulus
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It is seen from the curve that there is a minimum value of the coeffic...
Bearing Characteristic Number (BCN) is a dimensionless parameter used in the study of fluid film bearings. It is defined as the ratio of the load-carrying capacity of the bearing to the viscous resistance of the lubricant. The BCN is a measure of the effectiveness of the bearing in supporting the load and reducing friction.
The curve mentioned in the question represents the relationship between the coefficient of friction (m) and the BCN. The coefficient of friction is a measure of the resistance to relative motion between two surfaces in contact. In the case of a bearing, it represents the frictional resistance between the rotating shaft and the bearing surface.
The curve shows that there is a minimum value of the coefficient of friction for a particular value of the BCN. This means that at this specific BCN value, the bearing is operating at its optimal condition, with minimum friction and maximum load-carrying capacity.
The correct term for this specific BCN value is the Bearing Modulus. The Bearing Modulus is a measure of the stiffness of the bearing and is defined as the BCN at the point of minimum coefficient of friction. It represents the ability of the bearing to support the load without excessive deformation or deflection.
The Bearing Modulus is an important parameter in bearing design and selection. It helps engineers determine the appropriate bearing size and type for a given application, considering factors such as load, speed, and operating conditions. By operating the bearing at its Bearing Modulus, the friction and wear can be minimized, leading to improved performance and longevity of the bearing.
In summary, the value of the Bearing Characteristic Number at the point of minimum coefficient of friction is called the Bearing Modulus. It represents the optimal operating condition of the bearing, where the load-carrying capacity is maximized and the friction is minimized.
The curve mentioned in the question represents the relationship between the coefficient of friction (m) and the BCN. The coefficient of friction is a measure of the resistance to relative motion between two surfaces in contact. In the case of a bearing, it represents the frictional resistance between the rotating shaft and the bearing surface.
The curve shows that there is a minimum value of the coefficient of friction for a particular value of the BCN. This means that at this specific BCN value, the bearing is operating at its optimal condition, with minimum friction and maximum load-carrying capacity.
The correct term for this specific BCN value is the Bearing Modulus. The Bearing Modulus is a measure of the stiffness of the bearing and is defined as the BCN at the point of minimum coefficient of friction. It represents the ability of the bearing to support the load without excessive deformation or deflection.
The Bearing Modulus is an important parameter in bearing design and selection. It helps engineers determine the appropriate bearing size and type for a given application, considering factors such as load, speed, and operating conditions. By operating the bearing at its Bearing Modulus, the friction and wear can be minimized, leading to improved performance and longevity of the bearing.
In summary, the value of the Bearing Characteristic Number at the point of minimum coefficient of friction is called the Bearing Modulus. It represents the optimal operating condition of the bearing, where the load-carrying capacity is maximized and the friction is minimized.
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It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer?
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It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer?.
It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for It is seen from the curve that there is a minimum value of the coefficient of friction (m) for a particular value of the Bearing Characterstic Number denoted by a. What is this value of the Bearing Characteristic Number called?a)McKee Numberb)Reynolds Numberc)Bearing Modulusd)Sommerfeld NumberCorrect answer is option 'C'. Can you explain this answer?.
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