Timp accelerare Diesel vs Benzina
Scris: Vin Mar 23, 2018 4:24 pmCalculatorul poate fi utilizat gratuit la adresa: https://marius-ciclistu.ro/calculatortransmisieauto.php
Pentru exemplul actual am ales sa compar "Ford Focus 1.6 TDCi 3d 80kw 2008" cu "Honda Civic 1.6i Sport 81kw 2004" pentru ca au puteri maxime apropiate.
Inainte de a incepe comparatia trebuie facute urmatoarele observatii:
1. Graficele de cuplu:rpm sunt luate din http://www.automobile-catalog.com, unde sunt estimate dupa valorile date de producatori si NU INCLUD pierderile din transmisie, rulare, inertie roti etc.
2. Rezistenta aerului ESTE inclusa in comparatie, cu valoarea coeficientului aerodinamic si a ariei de referinta specifice fiecarei masini conform http://www.automobile-catalog.com.
3. Densitatea aerului luata in calcul este 1.225 kg/mc (la 15 grade C la nivelul marii).
4. Timpul necesar schimbului treptelor de viteza NU este inclus in comparatie.
5. Viteza de start este viteza initiala corespunzatoare fiecarui grafic de cuplu:rpm, in acest caz 9 km/h, deci patinarea rotilor sau a ambreiajului nu este luata in considerare.
6. Pentru a obtine timpii de accelerare pana la 100 km/h, valoarea turatiei de schimb in treapta a 3-a de viteza este modificata din cea calculata pentru performante maxime in:
Ford: 3870 rpm
Honda: 4740 rpm
(aceste valori pot fi aflate prin clic in graficul 1 pe linia albastra, care reprezinta viteza in functie de turatia motorului, in zona valorii de 100km/h)
pentru ca estimarea timpului de accelerare se face pe fiecare treapta de viteza in parte, urmand ca suma timpului din treptele 1, 2 si 3 sa fie timpul total de accelerare de la 9 la 100 km/h (fara timpul aferent schimbului vitezelor).
I.Date intrare:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1263","schimb1":"4308","schimb2":"4308","schimb3":"4308","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.14","rap2":"1.87","rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152",
"MRPM":"4300","M":"1092","schimb1":"6129","schimb2":"6129","schimb3":"6059","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73",
"NmRPM1":"71.02","RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45","NmRPM4":
"125.57","RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21","NmRPM7":"144.6",
"RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55","NmRPM10":"150.85",
"RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07","NmRPM13":"135.25",
"RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultat:
TDCi : 9-164 km/h 23.49 s
VTEC: 9-161 km/h 19.18 s
II. Date intrare:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1263","schimb1":"4308","schimb2":"4308","schimb3":"3870","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"","rap1":"3.14","rap2":"1.87",
"rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152","MRPM":"4300","M":"1092",
"schimb1":"6129","schimb2":"6129","schimb3":"4740","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73","NmRPM1":"71.02",
"RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45","NmRPM4":"125.57",
"RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21","NmRPM7":"144.6",
"RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55","NmRPM10":"150.85",
"RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07","NmRPM13":"135.25",
"RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultate:
TDCi : 9-100 km/h 7.21 s
VTEC: 9-100 km/h 6.92 s
* cu Honda avand masa egala cu Fordul (1263kg) - se poate modifica masa in calcul iar dupa ce se calculeaza se poate compara cu calculul precedent.
TDCi : 9-100 km/h 7.21 s
VTEC: 9-100 km/h 8.00 s
III.Date intrare cu masa sofer (75 kg) inclusa:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1338","schimb1":"4308","schimb2":"4308","schimb3":"3870","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.14","rap2":"1.87","rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152",
"MRPM":"4300","M":"1167","schimb1":"6129","schimb2":"6129","schimb3":"4740","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73",
"NmRPM1":"71.02","RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45",
"NmRPM4":"125.57","RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21",
"NmRPM7":"144.6","RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55",
"NmRPM10":"150.85","RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07",
"NmRPM13":"135.25","RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultate:
TDCi : 9-100 km/h 7.63 s
VTEC: 9-100 km/h 7.40 s
* cu Honda avand masa egala cu Fordul (1338kg) - se poate modifica masa in calcul iar dupa ce se calculeaza se poate compara cu calculul precedent.
TDCi : 9-100 km/h 7.63 s
VTEC: 9-100 km/h 8.47 s
Analog se pot face comparatii si pana la alte viteze modificand turatiile de schimb ale treptelor de viteza.
Calculatorul poate fi utilizat gratuit la adresa: https://marius-ciclistu.ro/calculatortransmisieauto.php
Pentru exemplul actual am ales sa compar "Ford Focus 1.6 TDCi 3d 80kw 2008" cu "Honda Civic 1.6i Sport 81kw 2004" pentru ca au puteri maxime apropiate.
Inainte de a incepe comparatia trebuie facute urmatoarele observatii:
1. Graficele de cuplu:rpm sunt luate din http://www.automobile-catalog.com, unde sunt estimate dupa valorile date de producatori si NU INCLUD pierderile din transmisie, rulare, inertie roti etc.
2. Rezistenta aerului ESTE inclusa in comparatie, cu valoarea coeficientului aerodinamic si a ariei de referinta specifice fiecarei masini conform http://www.automobile-catalog.com.
3. Densitatea aerului luata in calcul este 1.225 kg/mc (la 15 grade C la nivelul marii).
4. Timpul necesar schimbului treptelor de viteza NU este inclus in comparatie.
5. Viteza de start este viteza initiala corespunzatoare fiecarui grafic de cuplu:rpm, in acest caz 9 km/h, deci patinarea rotilor sau a ambreiajului nu este luata in considerare.
6. Pentru a obtine timpii de accelerare pana la 100 km/h, valoarea turatiei de schimb in treapta a 3-a de viteza este modificata din cea calculata pentru performante maxime in:
Ford: 3870 rpm
Honda: 4740 rpm
(aceste valori pot fi aflate prin clic in graficul 1 pe linia albastra, care reprezinta viteza in functie de turatia motorului, in zona valorii de 100km/h)
pentru ca estimarea timpului de accelerare se face pe fiecare treapta de viteza in parte, urmand ca suma timpului din treptele 1, 2 si 3 sa fie timpul total de accelerare de la 9 la 100 km/h (fara timpul aferent schimbului vitezelor).
I.Date intrare:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1263","schimb1":"4308","schimb2":"4308","schimb3":"4308","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.14","rap2":"1.87","rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152",
"MRPM":"4300","M":"1092","schimb1":"6129","schimb2":"6129","schimb3":"6059","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73",
"NmRPM1":"71.02","RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45","NmRPM4":
"125.57","RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21","NmRPM7":"144.6",
"RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55","NmRPM10":"150.85",
"RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07","NmRPM13":"135.25",
"RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultat:
TDCi : 9-164 km/h 23.49 s
VTEC: 9-161 km/h 19.18 s
II. Date intrare:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1263","schimb1":"4308","schimb2":"4308","schimb3":"3870","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"","rap1":"3.14","rap2":"1.87",
"rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152","MRPM":"4300","M":"1092",
"schimb1":"6129","schimb2":"6129","schimb3":"4740","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73","NmRPM1":"71.02",
"RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45","NmRPM4":"125.57",
"RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21","NmRPM7":"144.6",
"RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55","NmRPM10":"150.85",
"RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07","NmRPM13":"135.25",
"RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultate:
TDCi : 9-100 km/h 7.21 s
VTEC: 9-100 km/h 6.92 s
* cu Honda avand masa egala cu Fordul (1263kg) - se poate modifica masa in calcul iar dupa ce se calculeaza se poate compara cu calculul precedent.
TDCi : 9-100 km/h 7.21 s
VTEC: 9-100 km/h 8.00 s
III.Date intrare cu masa sofer (75 kg) inclusa:
{"calcinputname":"Ford Focus 1.6 TDCi 3d 80kw 2008","valuea":"195","valueb":"65","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.8","rap2":"2.05","rap3":"1.35","rap4":"0.92","rap5":"0.715","rap6":"","rapf":"3.41","Pmax":"80","PRPM":"4000","Mmax":"240",
"MRPM":"1750","M":"1338","schimb1":"4308","schimb2":"4308","schimb3":"3870","schimb4":"4308","schimb5":"4308","RPMNm1":"1009.24",
"NmRPM1":"137.73","RPMNm2":"1212.57","NmRPM2":"184.57","RPMNm3":"1323.48","NmRPM3":"205.56","RPMNm4":"1489.83",
"NmRPM4":"227.52","RPMNm5":"1683.92","NmRPM5":"239.23","RPMNm6":"1961.18","NmRPM6":"239.71","RPMNm7":"2478.74",
"NmRPM7":"234.83","RPMNm8":"2931.61","NmRPM8":"226.54","RPMNm9":"3301.29","NmRPM9":"216.78","RPMNm10":"3763.4",
"NmRPM10":"200.68","RPMNm11":"4077.63","NmRPM11":"187.01","RPMNm12":"4308.69","NmRPM12":"170.42","RPMNm13":"4308.69",
"NmRPM13":"170.42","RPMNm14":"4308.69","NmRPM14":"170.42","RPMNm15":"4308.69","NmRPM15":"170.42","airdensity":"1.225","refarea":"2.26","dragcoeff":"0.324"}
{"calcinputname":"Honda Civic 1.6i Sport 81kw 2004","valuea":"195","valueb":"60","valuea1":"","valueb1":"","valuec":"15","valuec1":"",
"rap1":"3.14","rap2":"1.87","rap3":"1.24","rap4":"0.97","rap5":"0.81","rap6":"","rapf":"4.41","Pmax":"81","PRPM":"5600","Mmax":"152",
"MRPM":"4300","M":"1167","schimb1":"6129","schimb2":"6129","schimb3":"4740","schimb4":"5959","schimb5":"6129","RPMNm1":"1017.73",
"NmRPM1":"71.02","RPMNm2":"1346.71","NmRPM2":"96.02","RPMNm3":"1776.03","NmRPM3":"116.48","RPMNm4":"2116.45",
"NmRPM4":"125.57","RPMNm5":"2444.14","NmRPM5":"132.67","RPMNm6":"2897.68","NmRPM6":"139.77","RPMNm7":"3376.21",
"NmRPM7":"144.6","RPMNm8":"4320.53","NmRPM8":"151.99","RPMNm9":"4597.34","NmRPM9":"151.42","RPMNm10":"4710.55",
"NmRPM10":"150.85","RPMNm11":"5238.67","NmRPM11":"145.17","RPMNm12":"5600","NmRPM12":"138.12","RPMNm13":"5691.07",
"NmRPM13":"135.25","RPMNm14":"5929.37","NmRPM14":"125.57","RPMNm15":"6129.88","NmRPM15":"113.92","airdensity":"1.225","refarea":"2.03","dragcoeff":"0.34"}
Rezultate:
TDCi : 9-100 km/h 7.63 s
VTEC: 9-100 km/h 7.40 s
* cu Honda avand masa egala cu Fordul (1338kg) - se poate modifica masa in calcul iar dupa ce se calculeaza se poate compara cu calculul precedent.
TDCi : 9-100 km/h 7.63 s
VTEC: 9-100 km/h 8.47 s
Analog se pot face comparatii si pana la alte viteze modificand turatiile de schimb ale treptelor de viteza.
Calculatorul poate fi utilizat gratuit la adresa: https://marius-ciclistu.ro/calculatortransmisieauto.php
