由买买提看人间百态

topics

全部话题 - 话题: exhaustion
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
l****i
发帖数: 4609
1
来自主题: WaterWorld版 - 到底谁是法盲,如果你年薪20 万
一个年薪20 万的人
如果老婆没有工作 ,
Alimony to 老婆 3000/ monthly
Child support ( 1) child 1800 / monthly
Total 57600 / year
Alimony is tax deductible , the recipient has to report it as income
Child support is not deductible , but is not taxable income to recipient
either
You can file a motion to modify alimony or child support should your income
changes, but the court would include your other financial resources in
ruling on your petition.
You need to quickly find a job if you do not want to exhaust your ... 阅读全帖

发帖数: 1
2
自开播以来,长时间霸占各个头条的《欢乐颂2》,上周末终于大结局了。
很多人说第二部安迪太自我,
樊大姐太负能量,
邱莹莹还是没脑子,
关关的腹黑毁了好形象,
曲妖精发型像枯草盖脑袋上。
没关系,欢乐颂2的台词没变
依旧是句句暴击。
安迪
气场强大的冰山御姐
也许彼此最了解的两个人
只能成为知己
不能成为爱人
Maybe, if you people know each other too well,
they can only be soulmates,
not lovers.
所以说女人啊
时代发展这么多年
却依然只有忍和闹两条路可以走
好像没有男人活不下去一样
真是唏嘘。
Women.
With all those decades gone by,
the choices we have are still only silence or drama.
It's almost as if we can't even survive without a man.
Sad.Sad.
谈恋爱那么浪费时间
而且整个人的生活节奏都要被打乱
还要去身不由己地去配合一个人
到底一个人爱一个人爱得... 阅读全帖
c**d
发帖数: 3888
3
来自主题: Joke版 - Japanese women vs Chinese women
14 Differences Between Japanese Women & Chinese Women
1.
Japanese women often teach their children to bravely fight the forces of
evil, and even if they lose, it is still infinitely glorious, the highest
honor.
Chinese women often teach their children that when they encounter the forces
of evil they must be good at hiding/running away/avoiding. They say that
God will punish them [the forces of evil].
2.
Japanese women believe Japan is the world’s greatest country.
Chinese women usually believe t... 阅读全帖
b*a
发帖数: 17670
4
【 以下文字转载自 Automobile 讨论区 】
发信人: dsb (大手笔), 信区: Automobile
标 题: Re: VW柴油车的emission跟MPG没多少关系
发信站: BBS 未名空间站 (Mon Sep 21 21:22:38 2015, 美东)
你看看你自己写的是什么?Toyota的某些发动机引入VVT-i,丫的并不是没了EGR,EGR
还在,只不过没有常见的EGR valve,而是通过控制exhaust value来达到EGR.
EGR=Exhaust Gas Recirculation. 你连电控的基本原理都不知道,催化对NOx的影响基
本都是小于10%的,要控制NOx只能不改变空燃比的情况下降低燃烧温度,你这种水平还
想对我jjww,你知道我是谁么?这车版有能跟我老叫板的人出现过么?
v**********m
发帖数: 5516
5
她的帖子就像是疯人院的呐喊声。
Narcissus26 (王语嫣) 发于 Sat Jan 23 23:53:07 2016, 美东, 信区: Biology
标 题: Re: 又一个被中国AP压迫的博士后
这个应该是个别PI,别斗太狠了,PI 很珍惜自己的羽毛的,学生优秀也是credit, 都
整死了 ,他图啥。
你是不是太能干了?能者多劳。。
Lol
..
回复 转贴 更多...
Narcissus26 (王语嫣) 发于 Sat Jan 23 23:56:23 2016, 美东, 信区: Biology
标 题: Re: 又一个被中国AP压迫的博士后
歧视同性恋,我照样告你!
还 Harvard law school...
给Georgetown 提鞋都不配,不懂行情的_。
【 以下文字转载自 Biology 讨论区 】
发信人: GSJTW (gsw), 信区: Biology
标 题: Re: 又一个被中国AP压迫的博士后
发信站: BBS 未名空间站 (Sun Jan 24 06:38:35 2016, 美东)
双重人格,n重人格,。。。
只要能正常function,... 阅读全帖
w**********5
发帖数: 1741
6
"I think people like me for my tennis."
库娃:“我觉得大家是因为我的球技才喜欢我的。”
"I am beautiful, famous and gorgeous. I could have any man in the world."
库娃:“我美貌和名气并存,所有男人都是我的囊中之物。”
"You don't think people would go on about my looks if I was No. 500 in the
world instead of No. 12, do you?Anyway, as I keep telling everyone, you can'
t blame me for looking like this on purpose."
库娃:“我现在可是世界第12,难道你们觉得如果我排世界500位还会有人关注我吗?
没关系,我早就说过了,长得美不是我的错。”
"I'm glad you're doing this story on us and not on the WNBA. We're so muc... 阅读全帖
h**l
发帖数: 4883
7
你说的是dust compartment filter. 我说的是 exhaust filter,可以不用吗?
Manual 上这么说的。
The Miele filter system consists of the following three components.
– Dustbag
– Exhaust filter
– Dust compartment filter
Each of these components must be changed periodically to maintain the vacuum
cleaner’s efficiency.
c*******e
发帖数: 8624
8
来自主题: Ghost版 - 一件很诡异的事 (转载)
It's not hair it's sound dampening material that's been put there
during manufacture.
As it coming out it means the exhaust has corroded on the inside
and needs to be replaced.
It happens rarely though as exhaust pipes usually corrodes from outside

断了,貌似排气管里面还剩有一些。当看到我亲手从排气管扯出来的大概3米长的那股
毛发时,我还是打了一个冷战的,脑子里浮现了的日本鬼片的场景,在那里愣了一会只
好无奈地走了。
d***o
发帖数: 761
9
http://bigthink.com/book-think/what-are-the-best-poems-of-the-p
What Are the Best Poems of the Past 25 Years?
Austin Allen on July 24, 2012, 12:30 AM
In 2006 the New York Times asked a select group of literary sages: “What’s
the best work of American fiction of the last 25 years?” The results of
the poll stirred chatter, passions, and healthy controversy. Toni Morrison’
s Beloved emerged as the voters' favorite, followed by Don DeLillo’s
Underworld, Cormac McCarthy’s Blood Meridian, and John Upd... 阅读全帖
L******N
发帖数: 1858
10
来自主题: TrustInJesus版 - 转贴:World Vision在海地的报道
1/19/2010
http://wvmagazine.wordpress.com/2010/01/19/exhilaration-amid-exhaustion/
Exhilaration amid exhaustion
By James Addis in Port-au-Prince, Haiti.
Children sleep two-to-a-bed in a Port-au-Prince orphanage. (James Addis /WV)
When you see help reaching people who really need it and are intensely
grateful for it, the sense of exhilaration knows no bounds. This happened
for me a few days ago during a visit to an orphanage in Delmas, Port-au-
Prince.
The orphanage was caring for 150 kids wi
l**********t
发帖数: 5754
11
chapter 10.4 The Manifestation Of The Law Of Life
Let us seek to make this practical. We touched earlier on the matter of our
will in relation to the things of God. Even older Christians do not realize
how great a part will-power plays in their lives. That was part of Paul’s
trouble in Romans 7. His will was good, but all his actions contradicted it,
and however much he made up his mind and set himself to please God, it led
him only into worse darkness. ‘I would do good’, but “I am carnal, sold
... 阅读全帖
l**********t
发帖数: 5754
12
chapter 10.4 The Manifestation Of The Law Of Life
Let us seek to make this practical. We touched earlier on the matter of our
will in relation to the things of God. Even older Christians do not realize
how great a part will-power plays in their lives. That was part of Paul’s
trouble in Romans 7. His will was good, but all his actions contradicted it,
and however much he made up his mind and set himself to please God, it led
him only into worse darkness. ‘I would do good’, but “I am carnal, sold
... 阅读全帖
O**********0
发帖数: 61
13
来自主题: TrustInJesus版 - [合集] 关于基督教和宗教信仰自由
☆─────────────────────────────────────☆
smy (LZ) 于 (Tue Aug 9 16:23:59 2011, 美东) 提到:
听一个朋友说,美国大陆第一批从英国来的是清教徒乘坐五月花。他们当初就是为了要
逃避在英国的宗教迫害,所以漂洋过海。后来美国建国时,这也是国父们制定美国宪法
有宗教信仰自由和言论自由的原因之一。
我想知道的是,根据基督教的教义,基督教支持宗教信仰自由和言论自由么?有人说是
,有人说不是。这里的基督徒们有共识么?
☆─────────────────────────────────────☆
Eloihim (真神) 于 (Tue Aug 9 16:32:52 2011, 美东) 提到:
清教徒(其實就是加爾文派)到了美洲就轉身迫害其他教派。
我記得他們在麻州制定的法律就是不信他們教派的就吊死。
建國是七八代之後的事情了。

☆─────────────────────────────────────☆
leonana (leonany) 于 (Tue Aug 9 16:47:12 201... 阅读全帖
S**U
发帖数: 7025
14
http://www.slate.com/articles/life/family/2008/06/on_a_short_le
Of all the relationship experiments ever tried—, the one described in the
May 15 New York Timesmight be the most perverse. For 10 years, Michael Roach
and Christie McNally have been together—for every single minute. The two
never stray more than 15 feet from each other. When they eat, they share a
plate. When they read, they share the book—the faster reader waiting for
the slower to finish the page. When they do yoga, they inhale an... 阅读全帖
Y**u
发帖数: 5466
15
☆─────────────────────────────────────☆
GWZW (GWZW) 于 (Fri Sep 14 20:41:02 2012, 美东) 提到:
By: 荞麦儿
婚姻是道场,
婚姻是道场,可以让人得道成仙,修得正果,而正果就是再也不用结婚了,因为你是仙
人。
听说天堂里也是不用结婚的。
但还在人间时,就得做这个道场。
曾看到一个统计,说百分之七十五的谋杀案件是发生在家人之间的。何苦要成家呢?成
了家就是一家人,为什么还要彼此杀戮?
因为婚姻是道场,很多人没有在这里修道,却只在这里吃喝拉撒与造人。
从脱口而出伤人的话到硬生生的把那些话咽回去,这是得道。
从为了洗碗的事要抡菜刀到默默地洗完一池子堆放的碗,默黙地想到那人的不容易,这
是得道。
从争谁对家的贡献大到为对方唱赞歌,这是得道。
从婚外情到回归,这是得道。
从一份又一份的离婚协议书到陪对方到老,并为对方铲下棺木上的第一铲土,或是为对
方按下焚烧炉的按钮,这是得道。
以前精力充沛时,因着种种磨合的不适,还会去抗争去拼命,而一个年轮一个年轮地磨
下来,原来爱争的都争不起来了,有时甚至只是相视一笑... 阅读全帖
h*******x
发帖数: 12808
16
exhaust漏洞这么严重吗?
我车去年修理过exhaust,但是没有修利索。是不是那个问题?

天开
,那
,就
p*****g
发帖数: 172
17
来自主题: Jiangnan版 - 工作一个月了
My working life is quite on the contrary.
I was exhausted during the two year study in the U.S., i mean, exhausted
i remember i used to have two days in a week that i'll be out of my apartmen
t for 18 hrs a day.
and so much pressure especially when the job market was down,
and ever since I started working, i feel so relaxed, never want to go back t
o school again.
my company block msn and all email accounts, i don't check those anyway.
But I remember the third week that I started working, there
p********n
发帖数: 1707
18
mac's heat exhaust is behind the hinge, just to make it looks better. A side
effect is that it is easy to overheat, so that the keyboard feels warm/hot
even though key board is never meant to be a heat exhaust.
w*s
发帖数: 7227
19
ok, i don’t want to mention the pain we went through, me and another very
dedicated engineer are feeling exhausted, very exhausted.
we build c++ code in ubuntu in intel pc, the target runs in arm board.
we can step into the source code for exe, but not for shared library.
say
/aaa is the source code folder for exe, /aaa/1.cpp is the source for 1.exe
/bbb is the folder in target you have /bbb/1.exe
/ccc is the source code folder for shared library, /ccc/2.cpp is the source
for 2.so
/ddd is its fo... 阅读全帖
m********e
发帖数: 23
20
来自主题: Programming版 - Question about a TICPP example
这是TICPP中的一个example
#include
#include
#include
using namespace std;
int count = 0;
void out_of_memory() {
cerr << "memory exhausted after " << count
<< " allocations!" << endl;
exit(1);
}
int main() {
set_new_handler(out_of_memory);
while(1) {
count++;
new int[1000]; // Exhausts memory
}
} ///:~
但编译居然报错:
g++ -c NewHandler.cpp
NewHandler.cpp: In function `void out_of_memory()':
NewHandler.cpp:16: error: `count' undeclared (first use this function)
w*******o
发帖数: 32
21
来自主题: Security版 - Triple DES 有什么弱点?

1. It's a make-up scheme that defends exhaustive key search.
As key scheduling in Feistel structures incurs latency, 3DES
is very slow, normally can only get 1/3 speed of DES,
and 1/10 speed of AES.
2. Block size is only 64-bit, which is vulnerable to exhaustive
plaintext search when the input plaintext has low entropy.
For instance, English text has low entropy. Instead of
searching 2^64 random cases, you only need to search 2^26 (cannot
remember exact number) cases.
Othe
g******4
发帖数: 6339
22
【 以下文字转载自 Parenting 讨论区 】
发信人: gogo2004 (挑灯看剑), 信区: Parenting
标 题: 小孩家长必看::[视频] 上百万只蜜蜂离奇死亡,咋回事? (转载)
发信站: BBS 未名空间站 (Mon Jan 13 22:47:33 2014, 美东)
--------------
看来,首先不能让小孩吃蜂蜜
==========================
Pesticides
Further information: Pesticide toxicity to bees, Imidacloprid effects on bee
population, and Bees and toxic chemicals
According to the U.S. Department of Agriculture, pesticides may be
contributing to CCD.[49] Scientists have long been concerned that pesticides
and possibly some fungi... 阅读全帖
N****O
发帖数: 4202
23
来自主题: Chemistry版 - 也蹦出来聊个新能源
学经济主要是为了预测未来,除了解释currently。
某个商品的demand and supply永远是动态平衡的,这是市场经济的特征。
但是学化学的同学都应该知道,动态平衡是可以被打破的,只要改变化学反应条件。
石油虽然暂时用不完,可是当它越来越scarce,大家会逐渐减少对它的依赖。而且现在主要是经济萧条,石油便宜。等经济恢复了以后,石油价格上涨,和大家环保意识的增强,肯定导致石油的demand减小,势必导致新能源这些alternatives得到迅速的发展。这才叫supply and demand analysis.
The earth's natural resources are finite, which means that if we use them continuously, we will eventually exhaust them. This basic obervation is undeniable.
Our exhaustible and unreproducible natural resources, if measured in terms of
x****h
发帖数: 300
24
来自主题: Chemistry版 - paper help, plase!
1. Vehicle exhaust catalysis: I. The relative importance of catalytic
oxidation, steam reforming and water-gas shift reactions
Catalysis Today, Volume 26, Issue 1, 30 August 1995, Pages 41-45
B.I. Whittington, C.J. Jiang, D.L. Trimm
2. Vehicle exhaust catalysis. II: The effect of traces of sulphur dioxide on
the performance of three-way vehicle emission catalysts
Catalysis Today, Volume 26, Issue 1, 30 August 1995, Pages 47-51
B.I. Whittington, C.J. Jiang, D.L. Trimm
Thanks a lot,
xyzcsh
r******e
发帖数: 4
25
【 以下文字转载自 Engineering 讨论区,原文如下 】
发信人: readmore (方), 信区: Engineering
标 题: Anyone uses or knows NH3 analyzer?
发信站: Unknown Space - 未名空间 (Tue Sep 7 17:22:23 2004) WWW-POST
I need to measure NH3 contents within a power plant (fuel source and exhaust).
The measurement range is 0-1000ppm for the fuel source (NG), and 1-20ppm for
the exhaust (water vapor contained).
I know it's hard to find commercial NH3 analyzer. So, any clue from you is
much appreciated!
Thanks.
g*******z
发帖数: 649
26
来自主题: ME版 - 问个专业问题:厨房排气
Without an exhaust fan, there is definitely no exhaustion around the hole;
with a fan, there may be, depending on if the hole is leading the smoke to
some open area or not.
M***D
发帖数: 249
27
Suicide and the Young Physician
By Alexandra Sowa McPartland
Graduating from medical school and starting residency training should be one
of the most exciting times in a physician’s career. Instead, for two newly
-minted New York City doctors, who ended their lives within a week of each
other this summer, this period marked a morbid end. They represent a tragic
and rarely discussed phenomenon in the medical profession: Doctors commit
suicide at a rate more than twice the national average. Eve... 阅读全帖
k*****a
发帖数: 823
28
来自主题: _Auto_Fans版 - confirmed,08 93 got AWD and a face lift
看不太清楚,可能是exhaust pipe右边那个圆的,exhaust pipe不一定在车中间。
anyway,后suspension这个样子,应该是有awd了,反正drive axle是看见了。
p*********e
发帖数: 32207
29
来自主题: _Auto_Fans版 - zz车迷侃车——发动机篇(1)
发动机
汽车对发动机的类型并没有什么明确限制,未来的主流很可能是使用
由燃料电池供电的电动机一类的环保方案,不过,至少十年以内,内燃机(
Internal Combustion Engine)肯定还是主流。
典型的内燃机首先应该有若干个圆柱形的气缸(cylinder)和活塞(
piston)。一组气缸按照一定的排列方式铸造在一起形成的整体构件叫做
气缸体(cylinder block),气缸体上还可能包括为润滑系(lubricating
system)留出的机油通路(oil passage),为冷却系(cooling system)
留出的冷却水通路(water passage)。气缸体顶端被气缸盖(cylinder
head)封闭起来。气缸盖除了根据需要可能留有机油和冷却水通路外,通
常还为进气和排气留有通路,分别称为进气孔(intake valve port)和
排气孔(exhaust valve port),它们的开闭由相应的进气门(intake
valve)和排气门(exhaust valve)控制。各气缸的各进气孔和排气孔分
别通过进气岐管(induction
s****n
发帖数: 33
30
Should be engine oil dripping on the exhaust pipe. Check the exhaust pipe
connected to the engine see if any oil dripping there?
s****n
发帖数: 33
31
是在hood下面, exhaust manifold 是在engine靠近radiator的地方。 exhaust
manifold 非常热, 如果有机油滴上会有burning rubber的味道。 可能是你换油的时
候滴上的, 也可能是valvecover gasket老化漏油。
f********m
发帖数: 8397
32
来自主题: _Auto_Fans版 - Some upgrades under the body
我靠,这么你就敢下去,你就不怕地震?

local
http://i639.photobucket.com/albums/uu116/tandg2006/Exhaust%20Upgrade%209
2/IMG_2244.jpg
http://i639.photobucket.com/albums/uu116/tandg2006/Exhaust%20Upgrade%209
2/IMG_2241.jpg
a*********g
发帖数: 2853
33
来自主题: _Auto_Fans版 - 太失败了
今天换油,检查一下后部响的原因,顺便把stage 2 exhaust装上。已经换过一次油了,
应该很快。换exhaust的instruction在这儿
http://www.lotustalk.com/forums/f154/stage-2-install-how-w-pics-35006/
都说是一两个小时的活。而且我的车原来装过stage 2的,diffuser上洞都打好了,省了
很多事。计划三个小时干完。
换油部分还算顺利。到第四步的时候发现driver侧藏在catalyst上面,够不着。看看车
尾装牌子的板只要一两个nut就能打开,就从那边把它扳弯才算够着。但是这也为装回去
的事故埋下了隐患。
今天在HF没找到PB blaster,以为没有也问题不大。结果stock exhuast死活下不来,最
后没办法,找人带我去1.买。回来狂喷再砸,才算取掉。
以为就算大功告成了,结果装新的stage 2又费死劲了。虽然比stock的轻,也16.5lb呢
。对准了hanger就套不进catalyst,使劲一敲,掉下来了。来回折腾几次,也没劲了。
最后干脆不管pipe,先把两头的hanger
a*********g
发帖数: 2853
34
来自主题: _Auto_Fans版 - Stage 2 update
今天开着换完exhaust的小E出去转了一圈,stage 2的动静真是大多了。看这段录像就知

现在最大的问题是在街上要低调很难了。就算是3000rpm以下每次加速的时候都动静爆大
,希望不要招警察吧
昨天在做了数十个卧推之后终于把腰扭了 :( 看看明天能不能找到医生吧。有空把那颗
拧断的nut拿下来。左后的响声依然存在,关键静止的时候没有,很难定位呀。怀疑可能
是某部分的heatshield有点变形,碰到什么东西了。但是整个exhaust系统周围全是hea
tshield,实在不知道从何下手。不敢瞎弄,怕到时候归不了位就麻烦了
a***o
发帖数: 3734
35
来自主题: _Auto_Fans版 - 白痴问题
多谢,这下看到了,但是很难够到。
audi的official manual上说要把front exhaust pipe拆下来
换oxygen sensor,为了拆front exhaust pipe,要把engine,
transmission顶起来,太tmd扯淡了。。。
有没有人动手换过?
偶在boston,有愿意帮忙的,啤酒伺候。。。
c*********r
发帖数: 19468
36
来自主题: _Auto_Fans版 - volvo那个2.5T的发动机怎么样
it's not about how many turbo do you need
you cannot easily design a exhaust manifold with relatively stabilized back
pressure (for the cylinders)
and exhaust flow (for the turbo) for an I5

tradeoff
y*******n
发帖数: 10103
37
来自主题: _Auto_Fans版 - 哪儿给装supercharger
还有一点, 书上说, full throttle的时候,exhaust valve打开的时候,排气压力是
100psi左右, 压力挺大的,但这个压力对活塞做功也是基本无用了,这里面的能量还
非常之多的。 turbo的能量靠piston去推的部分是很小的。
再打一段书:
the reason turbocharge can be put to work is that while the piston is a
pressure machine, the turbocharger is more like a velocity machine. There
is not enough pressure left in the exhausts gas to drive a piston
efficiently, but the gas entering the header pipe is really moving-doing
1,700 feet per second or more.
p*********e
发帖数: 32207
38
来自主题: _Auto_Fans版 - 哪儿给装supercharger
没错,但是有了turbo之后,exhaust gas带来的能量损失要多不少
这部分就是增压的能量来源么.
另外即便有turbocharging,在增压工况时经过turbine之后的exhaust gas仍然有颇高的
热量
也就有相应的能量损失

gas
c*********r
发帖数: 19468
39
来自主题: _Auto_Fans版 - 突然想到一件事
it's a comparative advantage
compare A & B
A: a port-injection turbo
B: a direct-injection turbo
both are running at the same low engine speed
then you give them the same throttle opening angle
what will happen?
for A, because it sucks mixture, so you can't use a large overlap at all
here, we denote its exhaust gas flow as a(t) as a function of time
for B, you can give it a very large overlap, let's denote its exhaust gas flow as b(t)
here's two factors for the initial stage:
1) even without muc
e***i
发帖数: 3894
40
Quad exhaust pipe doesn't mean same exhaust system as the STi's.

的,但之前的差的挺多的,感觉以前WRX有点鸡肋
w******x
发帖数: 4396
41
从哪出来?是exhaust还是crankcase还是exhaust shroud?
c*********r
发帖数: 19468
42
来自主题: _Auto_Fans版 - 笑死了!
I don't think Nissan will change the VR38DETT that much. VVT on exhaust
valves won't help forced induction engines too much anyway. Actually, most
of Porsche's engines don't have VVT on the exhaust side either.
On the other hand, I do see the benefit Nissan's VVEL can bring to the
VR38DETT. It'll work in a way like the individual throttles of the RB26DETT.
But that'll be too much for the R35. Similarly, you don't expect DI to be
added soon.
The only improvement that is practical and significant ... 阅读全帖
c*********r
发帖数: 19468
43
variable exhaust其实很常见,因为不同的工况你在消声性能和回压之间要做不同的取舍
不过variable exhaust也不一定像BMW这种有时只走一边就是了
x*b
发帖数: 5723
44
来自主题: _Auto_Fans版 - BMW F30 M Performance Power Kit上市了。
应该是不包括吧。
Customised for more adrenalin: Higher maximum output of 240kW (326 hp),
performance-optimised engine specifications, technical features like sound
customisation and accelerator alignment – the BMW M Performance power kit
for the standard engine in the BMW 335i provides increased driving pleasure.
automatic transmission: increase in performance from 225 kW/400 Nm to 240 kW
/450 Nm (in 6th gear: 400 Nm)
manual transmission: increase in performance from 225 kW/400 Nm to 240 kW/
430 Nm
impr... 阅读全帖
l****g
发帖数: 1922
45
5 door 乞丐版,
加个 sti short shift throttle, side molding,side window deflectors。
那个spt performance exhaust看起来很拉风,不过就是太贵了。就不搞了。
回头搞个 exhaust tip就行啦
p*********e
发帖数: 32207
46
来自主题: _Auto_Fans版 - 看到一个N20的不错的文章
首先复习一下为什么会有turbo lag
根源就是当你低转速低负荷巡航时,排气量排气压力很小
而compressor需要排气压力到一定水准才能将进气增压到指定压力
换句话说你需要先build exhaust pressure,这个够了才有最大扭矩输出
那么反过来看实际中需要引擎突然从低工况被kickdown的情况
想想看,你如果在1500rpm巡航然后突然需要急加速
那么即便是NA引擎,你也需要首先激进降挡让转速拉起来
而这个过程本身就能build up排气压力,从而让compressor到达合适工况
换句话说,你不止是让引擎利用自己的负载增加来build exhaust pressure
更重要的是因为强制降挡,车把引擎转速拉起来,同时也就帮着build起来EP
退一步讲,就算没有车本身帮着拉转速,那么你猛油门后引擎一定会rev up,
而这个转速提高也有助于build EP.
而图里这一张,是hold在1500rpm转速下,没有上述帮助,
仅靠引擎自己在同转速下通过提高负载来build EP
完全评估是在引擎自己从kickdown到满负荷(扭矩)输出的所用时间
如果说不同引擎都用这... 阅读全帖
e**n
发帖数: 1326
47
想改排气系统(n55),不是很明白turbo engine的scavenging effect主要是在哪里实现
的,是在turbo之前的header/exhaust manifold的还是在turbo之后?
如果exhaust pulse在经过turbo后基本被抹平的话,那在cat后面的改装应该不会造成
负面的影响吧?
谢谢!
q**j
发帖数: 10612
48
来自主题: _Auto_Fans版 - 请问两个声音的问题。
第一个就是在车里如何分出engine的声音和exhaust的声音?Engine应该是咔咔咔咔的声
音,exhaust应该是呜呜呜的声音吧?但是我总是分不清楚。请问这两个应该如何听清楚

另外就是怎么样听出不同engine的声音?比如高转引擎和turob都是什么样的声音?什么
样的声音算是好声音呢?
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)