Types of wind - Wind is moving air caused by the rotation of the earth and also because of differences in air pressure around it . Wind moves from high pressure to low air pressure .
When heated , the air expands . The air becomes lighter swelled so ride . When this happens , the air pressure drops because they reduced the air . Cold air flows around it to the low pressure earlier . The air becomes heavier and shrink down to the ground . On the ground the air gets hot again and ride back . The flow of hot air rising and falling of the cold air convection dinamanakan .
The sea breeze (English : sea breeze ) is a wind that blows from the sea towards the land which generally occur during the day from 09.00 until 16.00 in the coastal areas . The wind is usually obat alami sariawan exploited by fishermen to return from fishing at sea . The sea breezes occur during the day . Because water has a greater heat capacity than land , sea sun heats more slowly than land . When the land surface temperature increases during the day , the air above the terrestrial surface increase as well due to conduction . The air pressure on land will be lower because of the heat , while the air pressure at sea tends to be higher because of the cooler . The result is a pressure gradient from the higher sea to land lower , thus causing the sea breeze , where the strength is proportional to the temperature difference between land and sea . However , if there are offshore winds faster than 8 km / h , then the sea breeze does not happen
Onshore wind (English : land breeze ) is a wind blowing from the inland to the sea which usually occurs during the night from 20:00 hours to 06:00 hours in the coastal areas . This type of wind for the fishermen to go catch fish with a simple wind -powered boat . At night the land to cool faster than the ocean , because the land is lower heat capacity than water . As a result, the temperature differences that cause the sea breeze slowly disappear and instead appear opposite the pressure difference due to the air pressure over the oceans hotter it becomes lower than the mainland , so there onshore wind , especially when the sea breeze is not strong enough to fight it
Foehn wind / wind fall is the wind that occurs after orographic rain . the wind is blowing in a region with different temperature and humidity . Foehn wind occurs because there is no movement of air masses that rise high mountains over 200 meters on one side and down the other side . Foehn winds that fell from the top of the mountain is hot and dry , because water vapor has been discharged at the time of orographic rain .
Usually this is a hot wind damage and can cause casualties . Plants were exposed to the wind can die and humans affected by these winds could down her immune system against disease
Munsoon wind , Moonsun , monsoon is a periodic wind blowing ( at least 3 months ) and the period of each other opposite pattern will change in the opposite direction every half a year . Usually in the first half of the year the wind blows dry land and a half years following the sea breeze blowing wet .
In the months of October to April , the sun is in the Southern Hemisphere , thus the Australian continent gained more solar heating of the Asian continent . As a result, in Australia there is a center of low air pressure ( depression ) , while in Asia there are centers of high pressure ( compression ) . This condition causes the airflow from the Asian continent to continent of Australia .
In Indonesia, this wind is Northeast monsoons in the Northern Hemisphere and West monsoon in the Southern Hemisphere . Because the wind is passing through the Pacific Ocean and the Indian Ocean bring much moisture , so the rainy season in Indonesia occurred . The rainy season covers the entire territory of Indonesia , it's just not evenly spreading . further eastward diminishing rainfall as the water vapor content of less and less .
In the months of April to October , the sun is in the northern hemisphere sky , so the Asian continent hotter than the continent of Australia . As a result , in Asia there are centers of low pressure , while in Australia there are centers of high pressure air that causes winds from australia towards asia .
In Indonesia occurred east monsoon in the southern hemisphere and the southwest monsoon in the northern hemisphere . Therefore, do not cross the vast ocean breeze does not contain a lot of water vapor in Indonesia therefore occurred dry season , except for the west coast of Sumatra , Southeast Sulawesi , Irian Jaya and the south coast .
Between these two seasons are no seasons called transition season ( transition ) , which kemareng season which is the transition from the rainy season to the dry season , and anchoring season which is transition rainy season to the dry season . The characteristics of the transition season are: The air was hot , the wind direction and irregular rainfall occurs suddenly in a short time and bushy .
Munson wind is divided into two , namely the West Munson , known as Season Winds West and East Munson , known as the East Wind Season
Pengertian mesin
Definition of Production Process The process is defined as a means , methods and techniques of how actual resources (labor , machinery , materials and funds ) that is modified to obtain a result . Production is an activity to create or add to the usefulness of the goods or services obat tradisional sariawan ( Assauri , 1995) .
The process is also defined as a means , method or technique of how the production was carried out . Production is an activity to create Danan add usability ( Utility ) of goods and services . According Ahyari (2002 ) production process is a means , method or technique adds keguanaan of goods and services by using existing production factors .
Seeing the two definitions above , it can be concluded that the production process is an activity to create or add to the usefulness of a product or service using the existing factors such as labor , machinery , raw materials and funds to make it more useful for human needs .
Types of Production Processes
The types of existing production processes of various kinds when viewed from various aspects . The production process is divided into views of his form chemical processes , deformation processes , the process of assembling , transport processes and the creation of administrative services ( Ahyari , 2002) . Views of current production processes or raw materials flow through to the final product , is divided into two continuous production processes (continuous processes) and discontinuous production process ( Intermettent processes) .
The company uses a continuous production manfaaat bunga mawar process in the company if there is a definite sequences from raw materials to the final production process . The process of halting production if there is no definite order or pattern of raw material to the final product or the order is always changing ( Ahyari , 2002) .
Determination of the type of production is based on factors such as : ( 1 ) the volume or quantity of products to be produced , ( 2 ) the quality of the product that is hinted at , ( 3 ) the equipment available to carry out the process . Based on careful consideration of the factors that determined the type of production process is best suited for any production situation . Different types of production processes of various industries can be distinguished as follows ( Yamit , 2002) :
Continuous production process
The production process is a continuous process of production of goods on the basis of the flow of products from one operation to the next operation without buildup disuatu point in the process . In general, industries that fit with this type is that which has the characteristics of large amounts of planned output , variations or types of products are low and product standards .
Discontinuous production process
Products processed in a collection of products not on the basis of continuous flow in the process of this product . Companies that use this type there is usually a set or more components to be processed or waiting to be processed , so it requires a lot more work in process inventory .
Mix production process
This production process is the incorporation of a continuous production process and disjointed . Merger is used based on the fact that every company is trying to take advantage of the full capacity .
Inventories Raw Materials
Understanding the Functions and Types of Inventory .
Control of supply is a managerial function that is very important because many physical inventory involves the largest investment dollars . According Handoko ( 2000 ) , when the company menamankan too many funds in inventory , causing excessive storage costs , and may have " Opportunity Cost " ( funds can be invested in more profitable investment " . Conversely , if the company does not have sufficient inventory may result in costs due to a shortage of materials .
The term inventory ( Inventory ) is a general term that indicates all resources in an organization or stored in anticipation of the fulfillment of the request . The demand for internal or external resources include the supply of raw materials , goods in process , finished goods or finished products , materials or supplementary aides and other components that are part of the company's product output .
The process is also defined as a means , method or technique of how the production was carried out . Production is an activity to create Danan add usability ( Utility ) of goods and services . According Ahyari (2002 ) production process is a means , method or technique adds keguanaan of goods and services by using existing production factors .
Seeing the two definitions above , it can be concluded that the production process is an activity to create or add to the usefulness of a product or service using the existing factors such as labor , machinery , raw materials and funds to make it more useful for human needs .
Types of Production Processes
The types of existing production processes of various kinds when viewed from various aspects . The production process is divided into views of his form chemical processes , deformation processes , the process of assembling , transport processes and the creation of administrative services ( Ahyari , 2002) . Views of current production processes or raw materials flow through to the final product , is divided into two continuous production processes (continuous processes) and discontinuous production process ( Intermettent processes) .
The company uses a continuous production manfaaat bunga mawar process in the company if there is a definite sequences from raw materials to the final production process . The process of halting production if there is no definite order or pattern of raw material to the final product or the order is always changing ( Ahyari , 2002) .
Determination of the type of production is based on factors such as : ( 1 ) the volume or quantity of products to be produced , ( 2 ) the quality of the product that is hinted at , ( 3 ) the equipment available to carry out the process . Based on careful consideration of the factors that determined the type of production process is best suited for any production situation . Different types of production processes of various industries can be distinguished as follows ( Yamit , 2002) :
Continuous production process
The production process is a continuous process of production of goods on the basis of the flow of products from one operation to the next operation without buildup disuatu point in the process . In general, industries that fit with this type is that which has the characteristics of large amounts of planned output , variations or types of products are low and product standards .
Discontinuous production process
Products processed in a collection of products not on the basis of continuous flow in the process of this product . Companies that use this type there is usually a set or more components to be processed or waiting to be processed , so it requires a lot more work in process inventory .
Mix production process
This production process is the incorporation of a continuous production process and disjointed . Merger is used based on the fact that every company is trying to take advantage of the full capacity .
Inventories Raw Materials
Understanding the Functions and Types of Inventory .
Control of supply is a managerial function that is very important because many physical inventory involves the largest investment dollars . According Handoko ( 2000 ) , when the company menamankan too many funds in inventory , causing excessive storage costs , and may have " Opportunity Cost " ( funds can be invested in more profitable investment " . Conversely , if the company does not have sufficient inventory may result in costs due to a shortage of materials .
The term inventory ( Inventory ) is a general term that indicates all resources in an organization or stored in anticipation of the fulfillment of the request . The demand for internal or external resources include the supply of raw materials , goods in process , finished goods or finished products , materials or supplementary aides and other components that are part of the company's product output .
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