My Creations Touch Moon

Project:-Impulse Water Turbine

2020-05-17T17:37:00.000+05:30

Project:-Impulse Water Turbine

MATRAIL & EXPENDITURE ON PROJECT

DC MOTOR=Rs120/-

LED BULB =Rs10/-

GUN GLUE=Rs150/-

GUN GLUE STICK=Rs15/-

PUMP =Rs140/-

NOZZLE =Rs10/-

CONTAINER=50/-

PLY STAGE=

SHAFT BOX=

WIRING PVC PIPE=Rs15/-

PUMP PIPE =Rs15/-

FEVI KVIC=Rs5/-

SPOON =Rs5/-

M-SHEEL=20/-

1.Introduction

The Pelton wheel is an impulse-type water turbine. It was invented by Lester Allan Pelton in the 1870s. The Pelton wheel extracts energy from the impulse of moving water, as opposed to water's dead weight like the traditional overshot water wheel. Many variations of impulse turbines existed prior to Pelton's design, but they were less efficient than Pelton's design. Water leaving those wheels typically still had high speed, carrying away much of the dynamic energy brought to the wheels. Pelton's paddle geometry was designed so that when the rim ran at half the speed of the water jet, the water left the wheel with very little speed; thus his design extracted almost all of the water's impulse energy—which allowed for a very efficient turbine.

Heard about electricity generation by hydropower plants, know what makes them so efficient that they are lightening up our houses. Yeah that’s the whole effort we have put-in to design our turbines, and make them more and more efficient. Now days an efficient turbine can utilize up-to 90% of the water’s potential energy. Although there are various types of impulse turbines available, but Pelton wheel turbine is the most widely used impulse turbine. We can generate maximum up-to 200 MW of electricity from a Pelton wheel turbine, where we have water head (height of stored water), as high as one thousand meter.

We know about the potential of water, a very long time from now, when it was used to grind wheat into flour by converting the energy of flowing water into rotational energy through large water wheels. Since then till now let’s see how much we have advanced and changed to use the water’s potential energy in more efficient way

2. History Of Impulse Turbine

Lester Allan Pelton was born in Vermillion, Ohio in 1829. In 1850, he travelled overland to California, to take part in the Gold Rush. Pelton worked by selling fish he caught in the Sacramento River.[3] In 1860, he moved to Camptonville, a center of placer mining activity. At this time many mining operations were powered by steam engines which consumed vast amounts of wood as their fuel. Some water wheels were used in the larger rivers, but they were ineffective in the smaller streams that were found near the mines. Pelton worked on a design for a water wheel that would work with the relatively small flow found in these streams.[4]

By the mid 1870's, Pelton had developed a wooden prototype of his new wheel. In 1876, approached the Miners Foundry in Nevada City to build the first commercial models in iron. The first Pelton Wheel was installed at the Mayflower Mine in Nevada City in 1878.[4]. The efficiency advantages of Pelton's invention were quickly recognized and his product was soon in high demand. By the mid-1880s, the Miners Foundry could not meet the demand, and in 1888, Pelton sold the rights to his name and the patents to his invention to the Pelton Water Wheel Company in San Francisco. The company established a factory at 121/123 Main Street in San Francisco.[5]

The Pelton Water Wheel Company manufactured a large number of Pelton Wheels in San Francisco which were shipped around the world. In 1892, the Company added a branch on the east coast at 143 Liberty Street in New York City. By 1900, over 11,000 turbines were in use. In 1914, the company moved manufacturing to new, larger premises at 612 Alabama Street in San Francisco. In 1956, the company was acquired by the Baldwin-Lima-Hamilton Company, which ended manufacture of Pelton Wheels.

3. Principle of Impulse turbine

Impulse turbine works on the basic principle of impulse. When the jet of water strikes at the turbine blade with full of its speed, it generates a large force which used to rotate the turbine. The force is depends on the time interval and velocity of jet strikes the blades. This turbine used to rotate the generator, which produces electric power. Impulse turbine works on the basic principle of impulse. When the jet of water strikes at the turbine blade with full of its speed, it generates a large force which used to rotate the turbine. The force is depends on the time interval and velocity of jet strikes the blades. This turbine used to rotate the generator, which produces electric power.

In the Other Words-

The potential energy of the water is converted into kinetic energy by passing it through a nozzle. Once we have high speed water jet, we can use its impact to rotate a turbine.

Or we can say, it works on Newton’s second law of motion, that it depends on two main factors, mass of water flowing in-to turbine, and change in the velocity of the flow coming in-to turbine to that of going out of turbine after impact. As the mass of water entering into the turbine is same as the water going out of turbine after impact, but with a considerable decrement in its velocity. And the intensity of impact depends upon the time taken by velocity to change from maximum (jet velocity) to minimum. Thus impulse turbine only uses the kinetic energy of water to get its power.
4.Components of Impulse Turbine

1. Runner

It is a solid circular-disc with cylindrical shaft in the center. The shaft and the runner both are made from high strength stainless steel where load on the turbine is considerably high. Runners are also made from cast iron where available water head is a bit low, thus force on turbine is not that high.

2. Buckets

Buckets are cup type hollow hemispherical structures, bolted on the periphery of the runner. Jet strikes these buckets to rotate the runner. Their design plays a vital role in deciding the efficiency of a turbine. . These are made either from stainless-steel or cast iron

3. Nozzle and Spear

Nozzle directs the flow of water to the buckets, with an increased velocity coming from a high head. Spear is a conical structure which is moved in and out of nozzle to regulate the flow of water striking the buckets.

4. Casing

Casing of an impulse turbine is a preventive shielding over the turbine, usually made of cast iron. It also prevents the water from splashing, and also guides it to the spill way

4. Working of Impulse Turbine

As we discussed impulse turbine works on basic principle of impulse. Its working can be describe in following points.

* High pressure water flow form dam (high head) to nozzle (low head).

* This water flows through divergent nozzle where it’s all pressure energy change into kinetic energy. It forms a water jet.

* The water jet strikes the blade at high speed which rotates the rotor.

* It transfers all kinetic energy of water to the rotor, which further use to rotate the generator.

* After transferring energy, water flows to the tail race.

* This process run continuously until sufficient power generates. For better understanding watch the video given below on working of impulse turbine.

In the Other Words:-

Water stored at a height is passed through a nozzle, situated almost at ground level or ever below ground level. Thus converting the energy of stored water into high speed jet. This high speed water jet strikes the buckets or blades attached to the runner, forcing runner to rotate at its own axis. Thus converting the energy of high speed-jet into rotational energy. This rotational movement of turbine shaft is used to produce electricity through generator.

Spear is moved in and out of nozzle to regulate the flow of water, according to the load on turbine. To get maximum power output from a turbine the velocity of jet striking the buckets should be as much as twice the speed of rotating buckets. So velocity of water-jet is regulated according to the load or rpm of turbine in such a way that we can keep turbine running in its most efficient range.

Moreover, practically we use 3 to 4 nozzles instead of one. This is done to deal with the high loads on turbine and to increase the power output capability of a turbine. Power is also regulated by closing few nozzles when load on the turbine is low.

When the load on the turbine decreases suddenly, and spear could not act fast enough to regulate the flow of water-jet, the rpm of turbine will keep on increasing and could damage the turbine. To prevent this from happening we use deflector which deflects the flow of water jet away from the turbine buckets. Thus keeping turbine under safe limits.

In the Other words:-

Nozzles direct forceful, high-speed streams of water against a series of spoon-shaped buckets, also known as impulse blades, which are mounted around the outer rim of a drive wheel—also called a runner (see photo, 'Old Pelton wheel..'). As the water jet hits the blades, the direction of water velocity is changed to follow the contours of the blades. The impulse energy of the water jet exerts torque on the bucket-and-wheel system, spinning the wheel; the water jet does a "u-turn" and exits at the outer sides of the bucket, decelerated to a low velocity. In the process, the water jet's momentum is transferred to the wheel and hence to a turbine. Thus, "impulse" energy does work on the turbine. Maximum power and efficiency are achieved when the velocity of the water jet is twice the velocity of the rotating buckets. A very small percentage of the water jet's original kinetic energy will remain in the water, which causes the bucket to be emptied at the same rate it is filled, (see conservation of mass) and thereby allows the high-pressure input flow to continue uninterrupted and without waste of energy. Typically two buckets are mounted side-by-side on the wheel, with the water jet split into two equal streams; this balances the side-load forces on the wheel and helps to ensure smooth, efficient transfer of momentum from the water jet to the turbine wheel.

Because water is nearly incompressible, almost all of the available energy is extracted in the first stage of the hydraulic turbine. Therefore, Pelton wheels have only one turbine stage, unlike gas turbines that operate with compressible fluid

5. Construction of Impulse Turbine

Blades:

The number of blades is situated over the rotary. They are concave in shape. The water jet strikes at the blades and change the direction of it. The force exerted on blades depends upon amount of change in direction of jet. So the blades are generally concave in shape.

Rotor:
Rotor which is also known as wheel is situated on the shaft. All blades are pined into the rotor. The force exerted on blades passes to the rotor which further rotates the shaft.

Nozzle:

A nozzle play main role of generating power from impulse turbine. It is a diverging nozzle which converts all pressure energy of water into kinetic energy and forms the water jet. This high speed water strikes the blades and rotates it.

Casing:
Casing is the outside are which prevent the turbine form atmosphere. The main function of casing is to prevent discharge the water from vanes to tail race. There is no change in pressure of water from nozzle to tail race so this turbine works at atmospheric pressure.

Braking nozzle:
A nozzle is provided in opposite direction of main nozzle. It is used to slow down or stop the wheel.

6. Advantages of Impulse Turbine

Advantage:

1. It can works at low discharge or at low flow rates.

2. This turbine has high efficiency.

3. Impulse turbine is flexible according to the load condition. At higher load more than one nozzle are used.

4. They work at atmospheric pressure so no problem of leakage.

5. It is easy to assemble.

7. Disadvantages of Impulse Turbine

Disadvantages:

1.Large size compare to others.

2.Efficiency decreases with time.

3.It required high head witch is hard to control.

4. It is costly to install.

8.Applications Of Impulse Turbine

It is used worldwide to produce electrical energy in a number of hydro-power plants.

Turbochargers in automobiles uses the pressure energy of exhaust gases through impulse turbine. Where hot and pressurized gases coming out of exhaust are converted into high velocity jet by passing them through nozzle.

It is also used in reverse osmosis plant, where waste water jet velocity is used to run turbine, thus acts as an energy recovery system.

In the Other Words:-

Pelton wheels are the preferred turbine for hydro-power where the available water source has relatively high hydraulic head at low flow rates. Pelton wheels are made in all sizes. There exist multi-ton Pelton wheels mounted on vertical oil pad bearings in hydroelectric plants. The largest units - the Bieudron Hydroelectric Power Station at the Grande Dixence Dam complex in Switzerland - are over 400 megawatts [1]. The smallest Pelton wheels are only a few inches across, and can be used to tap power from mountain streams having flows of a few gallons per minute. Some of these systems use household plumbing fixtures for water delivery. These small units are recommended for use with 30 metres (100 ft) or more of head, in order to generate significant power levels. Depending on water flow and design, Pelton wheels operate best with heads from 15–1,800 metres (50–5,910 ft), although there is no theoretical limit.

9. Design rules of Impulse Turbine

The specific speed parameter is independent of a particular turbine's size.

Compared to other turbine designs, the relatively low specific speed of the Pelton wheel, implies that the geometry is inherently a "low gear" design. Thus it is most suitable to being fed by a hydro source with a low ratio of flow to pressure, (meaning relatively low flow and/or relatively high pressure).

The specific speed is the main criterion for matching a specific hydro-electric site with the optimal turbine type. It also allows a new turbine design to be scaled from an existing design of known performance.

(dimensioned parameter),

where:

= Frequency of rotation (rpm)

= Power (W)

= Water head (m)

= Density (kg/m3)

The formula implies that the Pelton turbine is geared most suitably for applications with relatively high hydraulic head H, due to the 5/4 exponent being greater than unity, and given the characteristically low specific speed of the Pelton.
11.Turbine physics and derivation

Energy and initial jet velocity:

jet In the ideal (frictionless) case, all of the hydraulic potential energy (Ep = mgh) is converted into kinetic energy (Ek = mv2/2) (see Bernoulli's principle). Equating these two equations and solving for the initial jet velocity (Vi) indicates that the theoretical (maximum) jet velocity is Vi = √2gh. For simplicity, assume that all of the velocity vectors are parallel to each other. Defining the velocity of the wheel runner as: (u), then as the jet approaches the runner, the initial velocity relative to the runner is: (Vi − u).[7] The initial velocity of jet is Vi

Final jet velocity:

Assuming that the jet velocity is higher than the runner velocity, if the water is not to become backed-up in runner, then due to conservation of mass, the mass entering the runner must equal the mass leaving the runner. The fluid is assumed to be incompressible (an accurate assumption for most liquids). Also it is assumed that the cross-sectional area of the jet is constant. The jet speed remains constant relative to the runner. So as the jet recedes from the runner, the jet velocity relative to the runner is: −(Vi − u) = −Vi + u. In the standard reference frame (relative to the earth), the final velocity is then: Vf = (−Vi + u) + u = −Vi + 2u.
Optimal wheel speed[edit]

We know that the ideal runner speed will cause all of the kinetic energy in the jet to be transferred to the wheel. In this case the final jet velocity must be zero. If we let −Vi + 2u = 0, then the optimal runner speed will be u = Vi /2, or half the initial jet velocity.

Torque:

By Newton's second and third laws, the force F imposed by the jet on the runner is equal but opposite to the rate of momentum change of the fluid, so

F = −m(Vf − Vi)/t = −ρQ[(−Vi + 2u) − Vi] = −ρQ(−2Vi + 2u) = 2ρQ(Vi − u),

where ρ is the density, and Q is the volume rate of flow of fluid. If D is the wheel diameter, the torque on the runner is

T = F(D/2) = ρQD(Vi − u).

The torque is maximal when the runner is stopped (i.e. when u = 0, T = ρQDVi). When the speed of the runner is equal to the initial jet velocity, the torque is zero (i.e. when u = Vi, then T = 0). On a plot of torque versus runner speed, the torque curve is straight between these two points: (0, pQDVi) and (Vi, 0).[7] Nozzle efficiency is the ratio of the jet power to the water power at the base of nozzle
Power[edit]

The power P = Fu = Tω, where ω is the angular velocity of the wheel. Substituting for F, we have P = 2ρQ(Vi − u)u. To find the runner speed at maximum power, take the derivative of P with respect to u and set it equal to zero, [dP/du = 2ρQ(Vi − 2u)]. Maximum power occurs when u = Vi /2. Pmax = ρQVi2/2. Substituting the initial jet power Vi = √2gh, this simplifies to Pmax = ρghQ. This quantity exactly equals the kinetic power of the jet, so in this ideal case, the efficiency is 100%, since all the energy in the jet is converted to shaft output.[7]

Efficiency:

A wheel power divided by the initial jet power, is the turbine efficiency, η = 4u(Vi − u)/Vi2. It is zero for u = 0 and for u = Vi. As the equations indicate, when a real Pelton wheel is working close to maximum efficiency, the fluid flows off the wheel with very little residual velocity.[7] In theory, the energy efficiency varies only with the efficiency of the nozzle and wheel, and does not vary with hydraulic head.[8] The term "efficiency" can refer to: Hydraulic, Mechanical, Volumetric, Wheel, or overall efficiency.

The End

कविता:क्या कहूं मैं दोस्तों के बारे में [ Kya Kahu Mai Doston Ke Bare Me ]

2019-08-24T19:48:00.002+05:30

क्या कहूं मैं दोस्तों के बारे में,
एक साथ निभाते और
दूजा साथ छोड़ जाते हैं जैसे गली व चौराहे में,
क्या कहूं मैं दोस्तों के बारे में |

क्या कहूं मैं दोस्तों के बारे में,
वक्त व जरूरत में एक मेरी मांग पे पैसे भी देते,
और दूजा मना भी करते अपनी एक जुबानी में,
क्या कहूं मैं दोस्तों के बारे में |

अरे ! क्या कहूं मैं दोस्तों के बारे में,
कुछ है ईर्ष्यालु, कोई मुंहफट, कोई फेंकबाज,
और कुछ है नेकदिल ऐसे ही कई हैं अपनी-अपनी स्वभावों में,
अरे ! क्या कहूं मैं दोस्तों के बारे में |

अरे ! क्या कहूं मैं दोस्तों के बारे में,
कोई गाली-भरी अपशब्द कहता; कोई दिखावे-भरी डींग हाँकता,
और कोई अपनी ज्ञान-प्रसार करता जैसे अपनी अनुभव व विचारों में,
क्या कहूं मैं दोस्तों के बारे में |

क्या कहूं मैं दोस्तों के बारे में,
कोई एक, पार्टी व जश्न करने का मन की जोर भी देते ,
और एक है जो चिढ़ जाते दूजे के फरमाइश बातों में,
अरे ! क्या कहूं मैं दोस्तों के बारे में |

क्या कहूं मैं ऐसे दोस्तों के बारे में,
एक मुँहफट से बातेंं न करो तो दूजे से ऐसे उलझते,
जैसे “आ बैल मुझे मार” वाली कहावतओं में,
क्या कहूं मैं दोस्तों के बारे में |

कवि: विवेकराज
23/08/19

Poetry:प्यार की दुनिया में चार दिन की चांद** [ Part 4:प्यार वाली शायरी ]

2019-07-31T17:07:00.001+05:30

मैं चांद की सूरत में,
चमक और मुस्कान निहारने में लगा हूं**
मैं चांद की दिल में,
अपना प्यार की दुनिया ढूंढने में लगा हूं**

मैंने चांद को पूरब से,
पश्चिम की ओर चलते देखा**
पर हमारी इस प्यारी चांद को पश्चिम से,
पूरब की ओर चलकर आना पहली बार देखा**

जितना उजरे-बिखरे लगते हैं ये आसमान,
सूरज,चांद और सितारों के बिना**
उतना ही उदासीन लगता है हमारे ये जिंदगी,
खुशी,ममता और प्यार के बिना**

प्यार की अहसास को,
दिल में समा के रखो**
चाहत की धड़कन और चाहत की आवाज को,
जान में बसा के रखो**

तूने प्यार की दुनिया में चार दिन की चांद क्या लाई कि,
हमदोनों की किस्मत हमसे जलने लगा**
तूने मेरी नजरों से चार दिन के लिए गुम क्या हो गई कि,
तड़प की आग में मेरा तन-मन जलने लगा**
Shire: Vivekraj
Thanks For Watching

Poetry:सच्चा प्यार आंखों में झलकता है** [ Part 3:प्यार वाली शायरी ]

2019-07-28T13:56:00.000+05:30

आदत है हमें,
मुस्कान को देखकर मुस्कुराने का**
इजाजत है किसी को भी,
प्यार दो और प्यार लो इस दिल दीवाने का**

फूल की तरह,
मेरे दिल में भी सच्चे प्यार की फूल खिले**
साथी की तरह,
मेरी जिंदगी में भी जीवनसाथी की साथ मिले**

आंखें-आंखें में झलकता है,
प्यार करनेवाले का नाम**
नाम-नाम मे जुड़ा होता है,
जीवन साथी का नाम**

जिंदगी है प्यार का गीत,
इस गीत में संगीत को भरना सीखो**
दोस्ती का दूसरा नाम होते हैं मित,
इस मिताई में सुख-दुख को निभाना सीखो**

चीटी चीनी पर होता है,
किसी नमक पर नहीं**
सच्चा प्यार आंखों में झलकता है,
किसी मुस्कान पर नहीं**

Shire: Vivekraj
Thanks For Watching

Poetry:प्यार की पैगाम है कागज का टुकड़ा नहीं** [ Part 2:प्यार वाली शायरी ]

2019-07-24T21:21:00.002+05:30

प्यार के पैगाम लिखते और याद करते,
पलभर में यूं बीत जाते हैं वक्त**

आपकी धड़कन की तड़प और हमारी यादें आपको सताते,

“यह संदेशा यह आवाज” देते हैं हमारे धड़कन की रक्त**

अगर हमें आपका नाम पता होते,

तो प्यार की पैगाम में भरकर चार-चांद की तरह शोभा बढ़ा देते हैं**
अगर हमें आपका सच्चा प्यार दो पल के लिए मिल जाते,

तो हमारी जिंदगी गीत में संगीत की तरह खुशियों से भर जाते**

यह प्यार की पैगाम है कागज का टुकड़ा नहीं,

है मेरी ओर से आपके लिए एक गिफ्ट**

प्यार की गिफ्ट से मेरी जिंदगी में सफर करना हो,

तो है मेरी ओर से आपके लिए रूकती बस की तरह एक लिफ्ट**

पत्थर जैसी मोम को पिघला देती है,

यह आग और सूरज की ताप**

प्यार भी तड़प भरी दिल की आवाज है,

यह प्यार भी दरिया दिल को तोड़ देते हैं लोग जैसे आप**

Shire:Vivekraj
Thanks For Watchiing

Poetry:अल्फाज होंगे विवेकराज** [ Part 1:प्यार वाली शायरी ]

2019-07-23T18:27:00.001+05:30

मेरा नाम चमकती रंगीन सुपरस्टार में,
अल्फाज होंगे विवेकराज**
यदि आप हमें कोई नाम देना ही चाहते हैं,
तो कह सकते हैं प्यार से प्यारे हमारे राज**

होते हैं सच्चा प्यार दो दिलों का एक अटूट बंधन**
होते हैं पवित्र बंधन जब दो दिल आकर प्रेम से करें मिलन**

आपकी उमड़ती-तड़पती प्यार ने हमें बना दिया,
शायर, गायक, लेखक और कवि**
आपकी धड़कती-मचलती प्यार ने हमें हर घड़ी सताया,
और आंखों में छा गया आपकी मुस्कुराती एक छवि**

किस्मत वाले होते हैं वह,
जिनको सच्चा प्यार मिलते हैं**
यदि हमें भी इस प्यार के लायक समझो,
तो हम भी आपको सच्चे दिल से जानिसार करते हैं**

आज फिर सोते-जागते करवट बदलते
लिख रहा हूं यह प्यार के पैगाम**
हमारे पवित्र रिश्ता और प्यार को किसी का नजर ना लगे,
यही दुआ करता रहता हूं, हे श्री राम ** Shire:Vivekraj

Thanks For Reading

कविता:हमारी प्यारी स्वीटी [Hamari Pyari Sweety ]

2019-04-25T22:57:00.004+05:30

कविता:हमारी प्यारी स्वीटी

एक परी लाखों में एक, करोड़ों में एक,
अब तक हमारी नजरों में, दुनिया वालों में से एक,
शायद होगी आप ईश्वर की एक प्रीति,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

ईश्वर ने कितनी फुर्सत से बनाई है तुम्हें,
हर रंग-रूप सजाने में, कितने बिताएं होंगे वक्त और लमहे,
खुशनसीब होगी वो मां जिनकी होगी यह फूल-सी प्रीति,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

कितनी मासूम कितनी भोली-सी सूरत,
मानो कि लगता है, लक्ष्मी जैसी एक मूरत,
पवित्र हो जाती वह धरती जिनके चरण से स्पर्श करती माटी,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

निकली आप की सुर-आवाज, मानो जीवन की गीत मीठी,
खुशकिस्मत हैं आप, जो अपने माता-पिता-ईश्वर की प्यार पाती,
प्यार भरी बातें करना;दिल जीतना, यही है आपकी एक रिती ,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

जन-जन को सीख देती, सरस्वती-सी विद्या वाली,
घर घर को खुशियां-सुख देती, लक्ष्मी-सी चंचल वाली,
सजेगी जिंदगी उन खुशनसीब की, जिसे मिलेगी यह तकदीर की सीटी,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

आप है, माता-पिता-ईश्वर की पुत्री व साथी,
भगवान करे ! मैं बनू आपका अपना प्यारा जीवनसाथी,
हमारी प्यारी स्वीटी के नाम विवेकराज की यह कविता-कृति,
कहां से बनकर आई, हमारी प्यारी स्वीटी |

कवि:विवेकराज

24/10/2012

Poetry:तूने मेरी जिंदगी में आकर

2019-04-24T22:22:00.003+05:30

ऐ चांद! तुम्हारी इस निखरती-चमकती रूप को क्या नाम दूं,
ऐ चांद! तूने मेरी जिंदगी में आकर,
जो चार चांद लगाई इसके बदले तुम्हें क्या इनाम दूं

Share: Vivekraj

शायरी:दिल चाहत की ओर [ Towards heart ]

2019-04-22T22:07:00.001+05:30

बात जब नजारे की थी, तो नजरें कली की ओर था,
बात जब प्यार का था, तो दिल चाहत की ओर था,
बात जब जन्नत की थी, तो मन सपनों की ओर था,
अरे बात जब पढ़ाई का था, तो साला ध्यान ही कहीं और था

शायर:विवेकराज
15/5/2014

कविता:अंग-गुण [ Organ virtue ]

2019-04-21T22:40:00.001+05:30

कविता:अंग-गुण

सांस है तो जिंदगी है,
आंख है तो संसार है,

गला है तो गीत है,
उंगली है तो संगीत है,
पैर है तो नृत्य है,

दिल है तो दीवानगी है,
दिमाग है तो कलाकारी है,
मन है तो सपना है,
बुद्धि है तो विद्वानता है,

यह सभी अंग है तो इंसान है,
अगर यह सभी गुण है तो आप महान हैं |

कवि:विवेकराज
7/9/2014

प्यार के पैगाम [Message Of Love]

2019-04-19T23:11:00.000+05:30

आज फिर सोते-जागते करवट बदलते
लिख रहा हूं यह प्यार के पैगाम**
हमारे पवित्र रिश्ता और प्यार को किसी का नजर ना लगे,
यही दुआ करता रहता है हे श्री राम **

Shire-Vivekraj

कविता:अगर खुशी न होता [ Agar Khushi Na Hota ][ Poem-If Not Happy ]

2019-04-18T22:41:00.001+05:30

कविता:अगर खुशी न होता

अगर खुशी न होता,
तो जीत और सफलता का एहसास कराता कौन ?

अगर गम न होता,
तो हार और समस्या का टेंशन देता कौन ?

अगर कष्ट न होता,
तो दुख और दर्द का अनुभव कराता कौन ?

अगर बुद्धि न होता,
तो अच्छे और बुरे विचारों का तर्क करता कौन ?

अगर मन न होता,
तो विचारों और सपनों का बुनियाद बुनता कौन ?

अगर दिल न होता,
तो नफरत और प्यार का पाठ पढ़ाता कौन ?

कवि-विवेकराज

4/11/2013

Thought:क्या चित्र और गणित की लिपि होती है ?[ Is Script Of The Diagram And Mathematics ?]

2019-04-17T20:43:00.002+05:30

क्या चित्र और गणित की लिपि होती है ?

चित्र -चित्र की कोई लिपि नहीं होती है जिसे याद किया जाए | चित्र के दृष्टि रेखा होती है, जिसकी छवि को मन मस्तिष्क में अंकित करके रखना पड़ता है | उसके चित्रित अनुभव को मन मस्तिष्क में समा कर रखना पड़ता है|

गणित- गणित की लिपि होती है | गणित के सूत्र-भाषा को याद किया जा सकता है, पर गणित को बनाने के क्रम-भाषा को याद नहीं किया जा सकता | इसी क्रम-भाषा को अभ्यास कार्यकारी अनुभव में संचित कर दिया जाता है और तब उस गणित की कार्यकारी अनुभव को मन-मस्तिष्क में संचित कर लेते हैं

Thinker-Vivekraj

16/12/2012

मन को शांत और समय को उपयोगी बनाने के तरीके

2019-04-16T11:41:00.001+05:30

दुनिया को सिर्फ देखो और सुनो, बस इससे मनोरंजन लो |
अगर आपके पास अनिवार्य सवाल है तो, या तो पूछो, या तो जवाब दो |
अगर आपके पास समस्या है तो, इसका शीघ्र समाधान करने की कोशिश करो |
अगर आपसे जुनून व जोश में गलती हो जाए, तो उस गलती की सीख व समझ लेते हुए, उसे मत दोहराओ |
जब आपके पास किसी काम का लक्ष्य हो, तब आप किसी से मिलने-जुलने और कहीं घूमने-फिरने की सोचो और उस काम को पूरा करो, अर्थात सुकाम के पीछे भागो |

सुविचार:समय की दिशा [ Samay Ki Disha ][ Direction Of Time ]

2019-04-15T16:05:00.003+05:30

सुविचार:समय की दिशा

हर इंसान की समय की दिशा किसी-न-किसी कार्य की ओर गुजर रही है |
आपकी वर्तमान से एक-एक क्षण निकलने वाला समय ही आगामी समय कहलाता है |
आपका यह आगामी समय की दिशा किसी कार्य की ओर जा रहा है, इस पर ध्यान व मन करो |
हो सके तो,अपने इस आगामी समय की दिशा अपने निर्धारित कार्य के अनुरूप दो | क्योंकि, यहीं से आपके“कार्य का दर”का हिसाब शुरू होती है, जो बताता है कि आपने कितने समय में कितना कार्य किया है |

Thinker:-Vivekraj
8/6/2016

शायरी:मेरी जोड़ी का [Meri Jodi Ka ][ My Couple ]

2019-04-13T13:44:00.002+05:30

मेरी जोड़ी का,

इस कॉलेज में है ही नहीं**

जो भी है,

उसकी पसंद हम हैं ही नहीं**

Shire-Vivekraj

12/9/2015

कविता:क्या कहूं मैं टीचर्स के बारे में [Kya Kahu Mai Teachers Ke Bare Me ] [ What Should I say about teachers ]

2019-04-13T09:43:00.005+05:30

कविता:क्या कहूं मैं टीचर्स के बारे में

क्या कहूं मैं टीचर्स के बारे में,

उनकी गिनती होती चमकती तारों-सितारों में,

उनकी एक-एक सीख होती अमूल्य उपहारों में,

क्या कहूं मैं टीचर्स के बारे में |

क्या कहूं मैं टीचर्स के बारे में,

दूर होता हूं घर से देश-प्रदेश की शिक्षा संस्थानों में,

कहते माता-पिता मुझे समझो, पर अकेला न समझो अपने बारे में,

क्या कहूं मैं टीचर्स के बारे में |

क्या कहूं मैं टीचर्स के बारे में,

डांट भी देते; स्नेह भी देते; जैसे माता-पिता के इशारों में,

अच्छा करने की परामर्श भी देते;
प्रेरित भी करते; जैसे उपदेशक-विचारों में,

क्या कहूं मैं टीचर्स के बारे में |

क्या कहूं मैं टीचर्स के बारे में,

सुना था ईश्वर एक हैं,पर इनके रूप होते हैं हजारों में,

टीचर्स भी होते महात्माओं, विचारवानो के अवतारों में,

क्या कहूं मैं टीचर्स के बारे में |

कवि:-विवेकराज
9/10/2015

दिमाग का अंश-”मन और बुद्धि” [ Part of the Brain- "mind and intellect" ]

2019-04-12T11:35:00.004+05:30

दिमाग का अंश-”मन और बुद्धि”
जैसा कि हम जानते हैं, दिमाग की संतुलन के लिए “मन का शांत” और “बुद्धि का विकास” दोनों ही जरूरी है |
सर्वप्रथम दिमाग को संसारिक ज्ञान [अर्थात कला और विज्ञान के ज्ञान] से शिक्षित करो,ताकि संसार के मशीनों को ठीक व सुव्यवस्थित कर सके और संसार की वस्तुओं का निर्माण और विकास कर सकें |और दूसरी बिंदु यह है कि मन को आध्यात्मिक ज्ञान [सद्विचार के ज्ञान] से शिक्षित करो,ताकि तन-मन के अंतःकरण को शांत व शुद्ध बना सके और ज्ञानेंद्रियों को नियंत्रित कर सकें | और बुद्धि के लिए तो “संसारिक ज्ञान और अध्यात्मिक ज्ञान”;इन दोनों ही ज्ञान का अनुभव होना आवश्यक है, क्योंकि यह दोनों ज्ञान “बुद्धि का शिक्षा और विकास” माना जाता है |

Thinker:-Vivekraj
21/1/2016

Thought:-छात्र-जीवन मूल आवश्यक [ Student life essential ]

2019-04-12T07:12:00.001+05:30

मुझे सुख नहीं ;दुख चाहिए,
मुझे परेशानी नहीं; प्रतियोगिता चाहिए,
मुझे सरल नहीं; कठिन चाहिए |
क्योंकि, सोना आग में ही तपकर आभूषण बनता है |
ठीक उसी प्रकार, इंसान विपरीत परिस्थिति में ही झूझकर एक सिद्ध, सरल व सफल इंसान बनता है |

Thinker:-Vivekraj
10/4/17

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2019-04-10T20:24:00.001+05:30

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2019-04-10T00:47:00.000+05:30

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https://mycreationstouchmoon.blogspot.com/
city :-Sahibganj [Jharkhand ]
country:-India
Email:–er.rajstar888@gmail.com
Last Edited on :- April,2019

About Us

2019-04-09T22:35:00.002+05:30

Hello Friends!
Welcome To Our mycreationstouchmoon Blog,
This is one of the best Blog for free Knowledge And Entertainment about
My Poems, Poetry,Puzzles, Dialogues,Thoughts, My Studies Working Materials and
Much More!!! Which can be very very helpful for your daily life. Stay tuned in this blog for further updates.
Thanks!

नमस्कार दोस्तों!
आपका स्वागत है हमारे mycreationstouchmoon ब्लॉग पर,
यह मेरी कविताओं, शायरी, पहेलियाँ, संवाद, विचार, मेरे अध्ययन कार्य सामग्री
और बहुत कुछ के बारे में मुफ्त ज्ञान और मनोरंजन के लिए सबसे अच्छा ब्लॉग में से एक है !!!
जो आपके दैनिक जीवन के लिए बहुत मददगार साबित हो सकता है। आगे के अपडेट के लिए इस ब्लॉग में बने रहें।
मैंने यह ब्लॉग उन सभी दोस्तों के लिए बनाया है जो इनसे जुडी साड़ी जानकारी के बारे में जानना चाहते है
और भी अपने एकमात्र हिंदी भाषा में और कुछ इंग्लिश में, मेरी आप सबसे एक गुजारिश है की
आप सब इस ब्लॉग के साथ जुड़े रहे, धन्यवाद !

About us:-

Name- Vivekraj Paswan
City- Sahibganj
State- Jharkhand, india
Pin:-816109
contact:- er.rajstar888@gmail.com
Youtube channel- www.youtube.com/v4air

Dialogue:-आईना से मत टकराना

2019-04-09T13:02:00.000+05:30

आईना से मत टकराना,

यदि आईना टूट गया,

तो चेहरे के सौ टुकड़े नजर आएंगे**

Dialogue:-Vivekraj

शायरी:-वक्त है प्यार की

2019-04-09T12:38:00.001+05:30

वक्त है प्यार की,

न होगी कभी गम वाली बात**

कसम खाकर कहता हूं प्यार की,

करूंगा हमेशा खुशी वाली बात**

शायर:-विवेकराज

Thought:-इंसान को बीते हुए

2019-04-08T20:25:00.000+05:30

इंसान को बीते हुए दुखदाई कल को,
टूटे हुए सपने समझ कर
भूल जाना ही अच्छा होता है

Thinker:-Vivekraj
19/5/13